Hungary

From Inventing aviation
Revision as of 19:04, 15 December 2020 by Econterms (talk | contribs) (→‎Size and population: efficiency of discovery commentary)
Jump to navigation Jump to search
“Szabadalmi Kőzlőny” - 1914
Repülőgép results 1900-1916 inclusive

Hungary, abbreviated as HU on this wiki, had its own patent office in the early aviation period,[1] although Hungary was part of the Austro-Hungarian Empire (abbreviated AH on this wiki). The patent office was simply known as the Magyar Kiralyi Szabadalmi Hivital ("Hungarian Royal Patent Office").

This link pertains to modern Hungarian patents. Our proceedings with reference to the antique material are going quite well.

Szellemi Tulajdon Nemzeti Hivatala (SZTNH) is Hungary's current National Intellectual Property Office. The historic material on their site is extensive and readily accessible. For patents the Szellemi Tulajdon Nemzeti Hivatala database in anglophone setting is most immediately helpful, simply using "V/h" as a keyword pertaining to our HU V/h patent classification, setting a date range as one sees fit, or searching by way of inventor name, or by way of Hungarian-magyar technical terms used in the patent or patents' title(s).

We are also looking into the Budapest City Archives, the Archives of Hungary and the Magyar Levéltárosok Egyesülete, that is the Association of Hungarian Archivists.

HERE I THINK WE HAVE ALL HUNGARIAN DATA FROM 1900-1916 (inclusive), around "Repülőgép"!

(The resources at the STIC facility will be handy. We are likely poised to gather a good number of patents filed in Hungary, via the Szabadalmi Kőzlőny publications, upon our next visit to the Scientific and Technical Information Center of the USPTO. We have a substantial number of Hungarian inventors within our data, with filings in the United States, Great Britain, France, and Germany, as well as a few filings in Norway, Spain, and Switzerland. Hungary is one of the nations well represented with catalogued data in the above-mentioned facility. Said names may serve as a spearhead, and we also have the system of Hungarian patent classifications on hand.)

Size and population

Hungary is listed as having 19.4m people in 1905,[2] but only 9.8m now.[3] Possibly it lost territory in WWI. This population shift should be adjusted for if counting patents/capita. It helps explain why there were so many Hungarian patents back then.

Efficiency of finding relevant patents

  • It is in some ways more efficient to find Hungarian aero patents than to find such patents for other countries, because there is a classification V/h which has practically all the aero ones and no others. Then we back into discoveries of foreign filings of these, or of Hungarian patents which are foreign filings of others that we may have discovered or may not.

See also :

People affiliated with Hungary: Adalbert Plaček, Michael Stefan Bjelvučić, Adam Kohn, Adolf Freiherr Odkolek von Augezd, Adrien Schmitt, Adrien-Edmond Martinot, Aladar de Bajza, Aladar Zoltán, Aladár Zsélyi, Alfréd Budai, Alfred Halleux, Alois Laube Jr., Andrej Kvas, Ange Fabris, Giovanni Antonio Salvatico, Árpád Zigány, Arthur Henry Edwards, Oszkár Asbóth, Attila Pédery, August Warchalowski, Aurel Vlaicu, Donát Bánki, Béla Dőry Jobaházi, Henrik Bier, Alajos Biró, József Bucher, Carl Edler von Radinger, Carl Franz Hubert Hertel, Carl Hanschke, Carl Wilhelm Paul, Charles Groombridge, Charles Mary, Christian Magnus Gyde Jensen, Corneille-Gustave-Ernest Trumelet-Faber, Costantino Costantini, Desiderius Varsányi, Detlev Zickler, Dr. Albert Eder, Dr. Bernhard Reinhard Beenen, Edmond Lévi, Edmund Roheim, Edmund Sparmann, Édouard Deniéport, Eduard Adamek, Eduard Penkala, Edward Zarski, Emanuel Kalisch, Emil Hyra, Emil Lehmann, Emil Némethy, Emil Schimanek, Erhard Cecil Kny, Eric Unge, Ernő Bajtay, Étienne Carret, Ferdinand Porsche, Franz Schneider, Franz Xaver Wels, Gabriel Babillot, Gabriel Letsch, Galeazzo Perotti, Georg Emil Oscar Lange, George Lanzius, George Matthews Lindsay Moore-Irvine, George Raymond Lawrence, Giulio Silvestri, Guido Antoni, Guidó Prodam, Gustav Behrens, Gustav Kerwat, Gustave Plaisant, Hanns Hörbiger, Hans Hermann Hocke, Hans Lohmann, Hans Freiherr von Schleinitz, Hans Windhoff, Heinrich Bauer, Heinrich Bruns, Jr., Heinrich Hildebrand, Heinrich Mack, Heinrich Suter, Hellmuth Hirth, Henry Calder Lobnitz, Hermann Hassenbach, Hermann Panschar, Hugo Erdmann, Hugo Junkers, Hugo Lentz, Isaac Bell, Jakob Haw, Ján Bahýľ, Jean Battistella, Jean Dusséqué, Jean Georges Ramel, Johannes Schilling, John Arthur Weis, John Washington Wilson, John Wilckens, Joseph Hofmann, Josef Simkó, Joseph de Pierpont de Burnot, Joseph Pischiutta, Joseph Wetterwald, József Fenyvesi, Julius Hermann Carl Gebauer, Julius Mandello, Julius Pompe, Karl Klinkosch, Károly Nagy, Louis Blériot, Louis Constantin, Louis Pasquali, Louis-Alexandre Cosme, Louis-Léon Capou, Lucien-Joseph-Antonin Albessard, Ludwig Schmidl, József Marek, Marschall Antal, Martin Diederich Rucker, Max Hinek, Max Martin Bock, Michel Schleiffer, Nazaire Lacrotte, Oscar Gerhardt, Oskar Dudić, Oskar Ursinus, Otto Albin Budig, Ottó Krausz, Otto Schüle, Pál Vargha, Paul Lehmann, Paul Michael, Paul Petres, Paul Robin, Pierre Altan, Pierre Levasseur, Raphael Billi, Reinhold Richter, Robert Nau, Roman Frohner, Rudolf Krocker, Rudolf Penkala, Rudolf Wagner, Sam Leonard Walkden, Sergei Tscherwinsky, Severin Schneider, Stefan Hunyor de Visoly, Stephen Balzer, Viktor Tarczal, Sándor Temesváry, Theodor Steinmann, Trajan Vuia, Ugo Antoni, Vilmos Zurowec, Vincent Wisniewski, Waldemar Porak, Wilhelm Kauertz, William Alfred South, William Francis Wiles, Count Wladimir Skorzewski

This wiki has 474 Hungarian patents and 218 patents filed by people in or from Hungary.

Patents filed in Hungary: Template:HUblock, Patent-temp-test, Patent HU-1917-76359, Patent HU-1909-53765, Patent HU-1913-62586, Patent HU-1916-76450, Patent HU-1916-78285, Patent HU-1917-75794, Patent HU-1896-9899, Patent HU-1897-8811, Patent HU-1897-9450, Patent HU-1898-11446, Patent HU-1898-11798, Patent HU-1898-13195, Patent HU-1898-14860, Patent HU-1898-13443, Patent HU-1898-14702, Patent HU-1899-15514, Patent HU-1899-15273, Patent HU-1899-15288, Patent HU-1899-16755, Patent HU-1899-19049, Patent HU-1899-19079, Patent HU-1899-18308, Patent HU-1900-18651, Patent HU-1900-18889, Patent HU-1900-21140, Patent HU-1900-21068, Patent HU-1901-22471, Patent HU-1901-21993, Patent HU-1901-21975, Patent HU-1901-24148, Patent HU-1901-23749, Patent HU-1901-23725, Patent HU-1901-23722, Patent HU-1901-25184, Patent HU-1901-25758, Patent HU-1901-24693, Patent HU-1902-24736, Patent HU-1902-25311, Patent HU-1902-24791, Patent HU-1902-25331, Patent HU-1901-28033, Patent HU-1902-26832, Patent HU-1903-29898, Patent HU-1903-28370, Patent HU-1903-29342, Patent HU-1903-28061, Patent HU-1903-29130, Patent HU-1903-29148, Patent HU-1903-29881, Patent HU-1903-31419, Patent HU-1903-12-11 Julius Mandello, Patent HU-1904-31053, Patent HU-1904-31635, Patent HU-1904-32210, Patent HU-1904-33201, Patent HU-1905-34770, Patent HU-1905-34773, Patent HU-1905-35493, Patent HU-1905-36444, Patent HU-1906-38407, Patent HU-1906-38048, Patent HU-1906-38019, Patent HU-1906-42383, Patent HU-1907-41252, Patent HU-1907-42297, Patent HU-1907-43204, Patent HU-1907-43202, Patent HU-1907-43298, Patent HU-1908-43602, Patent HU-1908-43355, Patent HU-1908-44407, Patent HU-1908-44408, Patent HU-1908-46199, Patent HU-1908-45894, Patent HU-1908-45587, Patent HU-1908-46110, Patent HU-1908-46303, Patent HU-1908-46956, Patent HU-1908-45985, Patent HU-1908-46589, Patent HU-1908-47071, Patent HU-1908-46677, Patent HU-1909-47386, Patent HU-1909-47374, Patent HU-1909-47307, Patent HU-1908-47569, Patent HU-1908-49760, Patent HU-1908-50412, Patent HU-1909-47677, Patent HU-1909-47943, Patent HU-1909-49038, Patent HU-1909-47342, Patent HU-1909-48795, Patent HU-1909-48747, Patent HU-1909-49384, Patent HU-1909-49044, Patent HU-1909-48013, Patent HU-1909-47682, Patent HU-1909-48047, Patent HU-1909-47958, Patent HU-1909-49783, Patent HU-1909-47942, Patent HU-1909-48106, Patent HU-1909-48115, Patent HU-1909-49498, Patent HU-1909-48375, Patent HU-1909-48608, Patent HU-1909-48761, Patent HU-1909-49363, Patent HU-1909-50782, Patent HU-1909-50770, Patent HU-1909-49569, Patent HU-1909-50417, Patent HU-1909-49808, Patent HU-1909-49857, Patent HU-1909-49809, Patent HU-1909-49726, Patent HU-1909-50135, Patent HU-1909-50774, Patent HU-1909-50775, Patent HU-1910-50773, Patent HU-1910-50318, Patent HU-1910-56472, Patent HU-1916-79362, Patent HU-1908-53787, Patent HU-1909-53975, Patent HU-1909-54092, Patent HU-1909-51628, Patent HU-1909-51204, Patent HU-1909-50820, Patent HU-1910-51230, Patent HU-1910-52530, Patent HU-1910-50863, Patent HU-1910-53774, Patent HU-1910-53739, Patent HU-1910-51277, Patent HU-1910-54022, Patent HU-1910-54129, Patent HU-1910-52081, Patent HU-1910-54168, Patent HU-1910-50802, Patent HU-1910-54014, Patent HU-1910-51214, Patent HU-1910-51215, Patent HU-1910-53969, Patent HU-1910-53730, Patent HU-1910-52367, Patent HU-1910-52437, Patent HU-1910-52427, Patent HU-1910-52410, Patent HU-1910-53736, Patent HU-1910-53766, Patent HU-1910-53768, Patent HU-1910-53747, Patent HU-1910-52027, Patent HU-1910-53649, Patent HU-1910-53779, Patent HU-1910-53987, Patent HU-1910-52780, Patent HU-1910-54083, Patent HU-1910-53963, Patent HU-1910-53312, Patent HU-1910-54223, Patent HU-1911-01-10 Oszkár Asbóth, Patent HU-1910-55387, Patent HU-1910-56348, Patent HU-1910-55431, Patent HU-1910-55424, Patent HU-1910-56484, Patent HU-1910-56510, Patent HU-1910-56402, Patent HU-1910-55427, Patent HU-1910-55408, Patent HU-1910-56766, Patent HU-1910-55401, Patent HU-1910-55406, Patent HU-1910-55438, Patent HU-1910-55403, Patent HU-1910-55432, Patent HU-1910-55422, Patent HU-1911-55668, Patent HU-1911-55642, Patent HU-1911-56395, Patent HU-1911-56392, Patent HU-1911-57315, Patent HU-1911-56613, Patent HU-1911-55364, Patent HU-1911-57448, Patent HU-1911-56179, Patent HU-1911-57591, Patent HU-1911-57600, Patent HU-1911-57780, Patent HU-1911-58301, Patent HU-1912-58299, Patent HU-1912-05-22 Heinrich Bauer, Patent HU-1910-61414, Patent HU-1910-60925, Patent HU-1910-60164, Patent HU-1910-59091, Patent HU-1910-59383, Patent HU-1910-60128, Patent HU-1911-59436, Patent HU-1911-59226, Patent HU-1911-59471, Patent HU-1911-58791, Patent HU-1911-58770, Patent HU-1911-58998, Patent HU-1911-59053, Patent HU-1911-62006, Patent HU-1911-59002, Patent HU-1911-59164, Patent HU-1911-59552, Patent HU-1911-61303, Patent HU-1911-59343, Patent HU-1911-60295, Patent HU-1911-62367, Patent HU-1911-61224, Patent HU-1911-59819, Patent HU-1911-59468, Patent HU-1912-61202, Patent HU-1912-60851, Patent HU-1912-60568, Patent HU-1912-60793, Patent HU-1912-61971, Patent HU-1912-60868, Patent HU-1912-61400, Patent HU-1912-61373, Patent HU-1912-61742, Patent HU-1912-61367, Patent HU-1912-61317, Patent HU-1912-61368, Patent HU-1912-61745, Patent HU-1912-61292, Patent HU-1912-61305, Patent HU-1912-61747, Patent HU-1912-62502, Patent HU-1912-61976, Patent HU-1912-61910, Patent HU-1912-60397, Patent HU-1912-62314, Patent HU-1912-61663, Patent HU-1912-61199, Patent HU-1912-61182, Patent HU-1912-60842, Patent HU-1912-62306, Patent HU-1912-62050, Patent HU-1912-62012, Patent HU-1912-61665, Patent HU-1912-61689, Patent HU-1912-62146, Patent HU-1912-61926, Patent HU-1913-62476, Patent HU-1913-62204, Patent HU-1913-62351, Patent HU-1913-66486, Patent HU-1913-62522, Patent HU-1913-62360, Patent HU-1913-62275, Patent HU-1913-62677, Patent HU-1913-Pédery-Varsányi-Zoltán, Patent HU-1913-66004, Patent HU-1912-62219, Patent HU-1910-62713, Patent HU-1911-62694, Patent HU-1911-64331, Patent HU-1912-63709, Patent HU-1912-64116, Patent HU-1912-63594, Patent HU-1912-64452, Patent HU-1912-63738, Patent HU-1912-62623, Patent HU-1913-62600, Patent HU-1913-62601, Patent HU-1913-63978, Patent HU-1913-63841, Patent HU-1913-63099, Patent HU-1913-63964, Patent HU-1913-63328, Patent HU-1913-64169, Patent HU-1913-63518, Patent HU-1913-63533, Patent HU-1913-64780, Patent HU-1913-64010, Patent HU-1913-64974, Patent HU-1913-66056, Patent HU-1913-64572, Patent HU-1913-65656, Patent HU-1914-64859, Patent HU-1914-65659, Patent HU-1914-65900, Patent HU-1914-65947, Patent HU-1914-65882, Patent HU-1914-65804, Patent HU-1914-65805, Patent HU-1914-65806, Patent HU-1914-65887, Patent HU-1914-66104, Patent HU-1914-66060, Patent HU-1914-66103, Patent HU-1913-64603, Patent HU-1913-65751, Patent HU-1913-62580, Patent HU-1913-64240, Patent HU-1912-66599, Patent HU-1913-67124, Patent HU-1913-67745, Patent HU-1913-66300, Patent HU-1913-66701, Patent HU-1913-66469, Patent HU-1914-67364, Patent HU-1914-66440, Patent HU-1914-67909, Patent HU-1914-68455, Patent HU-1914-66484, Patent HU-1914-67908, Patent HU-1914-66826, Patent HU-1914-66817, Patent HU-1914-68166, Patent HU-1914-68430, Patent HU-1914-67798, Patent HU-1914-68002, Patent HU-1914-68282, Patent HU-1914-68611, Patent HU-1914-68612, Patent HU-1914-68283, Patent HU-1915-68565, Patent HU-1915-68566, Patent HU-1915-68576, Patent HU-1915-90001, Patent HU-1915-77146, Patent HU-1914-68500, Patent HU-1914-68447, Patent HU-1916-93272, Patent HU-1914-69963, Patent HU-1914-69177, Patent HU-1914-69932, Patent HU-1915-68790, Patent HU-1915-69200, Patent HU-1915-70027, Patent HU-1915-69927, Patent HU-1915-69097, Patent HU-1915-69151, Patent HU-1915-69150, Patent HU-1915-69148, Patent HU-1915-69149, Patent HU-1915-69809, Patent HU-1915-70484, Patent HU-1915-69972, Patent HU-1915-69973, Patent HU-1915-70471, Patent HU-1915-70594, Patent HU-1916-69873, Patent HU-1916-76977, Patent HU-1916-70446, Patent HU-1915-70640, Patent HU-1915-70782, Patent HU-1915-70781, Patent HU-1916-71158, Patent HU-1916-71801, Patent HU-1916-71734, Patent HU-1916-71931, Patent HU-1916-71851, Patent HU-1916-72234, Patent HU-1916-72425, Patent HU-1916-72242, Patent HU-1916-72267, Patent HU-1917-71939, Patent HU-1917-73345, Patent HU-1917-72218, Patent HU-1917-72239, Patent HU-1917-77280, Patent HU-1917-73132, Patent HU-1917-73290, Patent HU-1915-71940, Patent HU-1913-75868, Patent HU-1914-75823, Patent HU-1914-75504, Patent HU-1914-75014, Patent HU-1915-74622, Patent HU-1915-74852, Patent HU-1915-75555, Patent HU-1915-74755, Patent HU-1916-75611, Patent HU-1916-74837, Patent HU-1916-75836, Patent HU-1916-75835, Patent HU-1916-75563, Patent HU-1916-75565, Patent HU-1916-75564, Patent HU-1916-75582, Patent HU-1916-74821, Patent HU-1916-75792, Patent HU-1917-75734, Patent HU-1917-75802, Patent HU-1917-75493, Patent HU-1917-75494, Patent HU-1917-75857, Patent HU-1917-74651

More...


Patents filed by persons from Hungary: Patent-temp-test, Patent GB-1908-20489, Patent RU-1910-42178, Patent AT-1916-07-22 Oszkár Asbóth, Patent HU-1916-78285, Patent HU-1895-3392, Patent FR-1898-277157, Patent DE-1896-100398, Patent DE-1899-104096, Patent HU-1898-14702, Patent HU-1899-15288, Patent FR-1900-302029, Patent CH-1900-22482, Patent HU-1899-19049, Patent GB-1900-12514, Patent HU-1900-21140, Patent HU-1900-21068, Patent HU-1901-21975, Patent FR-1901-310239, Patent IT-1901-64280, Patent US-1902-pv, Patent CA-1902-76895, Patent AT-1900-9694, Patent DE-1900-128658, Patent NO-1901-10772, Patent HU-1901-24148, Patent HU-1901-23749, Patent HU-1901-23725, Patent CH-1901-23804, Patent GB-1901-8320, Patent US-1902-701644, Patent ES-1901-27849, Patent DK-1902-4873, Patent HU-1902-25311, Patent HU-1902-24791, Patent HU-1901-28033, Patent AT-1902-13596, Patent DE-1902-138494, Patent GB-1902-15403, Patent FR-1902-326033, Patent HU-1903-29898, Patent HU-1903-12-11 Julius Mandello, Patent FR-1903-337590, Patent HU-1904-31053, Patent GB-1904-3336, Patent FR-1904-342129, Patent AT-1905-21484, Patent HU-1905-34770, Patent HU-1905-34773, Patent FR-1905-356419, Patent HU-1905-35493, Patent AT-1906-25993, Patent AT-1906-30038, Patent FR-1907-373805, Patent CH-1906-39006, Patent US-1907-888267, Patent FR-1909-394784, Patent GB-1908-28558, Patent GB-1908-19825, Patent FR-1909-394969, Patent GB-1908-21498, Patent HU-1908-46956, Patent HU-1908-45985, Patent US-1909-920675, Patent GB-1908-28547, Patent FR-1909-398324, Patent ES-1909-44698, Patent FR-1909-400595, Patent HU-1909-47374, Patent GB-1909-18116, Patent HU-1908-47569, Patent CH-1909-46669, Patent HU-1909-47677, Patent HU-1909-49038, Patent HU-1909-48747, Patent HU-1909-47942, Patent HU-1909-49498, Patent HU-1909-49569, Patent HU-1909-49726, Patent HU-1909-50774, Patent HU-1909-50775, Patent GB-1909-30521, Patent FR-1909-411176, Patent GB-1910-171, Patent FR-1910-411301, Patent HU-1910-50773, Patent FR-1910-415407, Patent FR-1910-417722, Patent FR-1910-417723, Patent FR-1910-418737, Patent HU-1909-54092, Patent HU-1909-51204, Patent HU-1909-50820, Patent AT-1910-52386, Patent HU-1910-50802, Patent HU-1910-51215, Patent HU-1910-51214, Patent HU-1910-52427, Patent HU-1910-52410, Patent HU-1910-52027, Patent US-1911-1009010, Patent HU-1910-53649, Patent HU-1910-53987, Patent HU-1910-52780, Patent GB-1910-20440, Patent HU-1911-01-10 Oszkár Asbóth, Patent FR-1911-426130, Patent NO-1912-22238, Patent CH-1912-59557, Patent DE-1909-249442, Patent HU-1910-56402, Patent HU-1910-56766, Patent HU-1910-55401, Patent HU-1910-55406, Patent HU-1910-55432, Patent HU-1911-55364, Patent FR-1912-433439, Patent HU-1911-57600, Patent FR-1912-433481, Patent HU-1911-57780, Patent HU-1911-58301, Patent FR-1912-441829, Patent FR-1912-443286, Patent FR-1912-444055, Patent HU-1912-05-22 Heinrich Bauer, Patent FR-1912-444116, Patent DE-1913-04-29-Max Hinek, Patent AT-1910-62089, Patent HU-1911-58998, Patent HU-1911-59053, Patent HU-1911-59002, Patent HU-1911-59468, Patent HU-1912-61400, Patent AT-1912-60742, Patent HU-1912-61368, Patent HU-1912-61745, Patent HU-1912-61292, Patent HU-1912-61747, Patent HU-1912-61976, Patent HU-1912-61199, Patent FR-1913-454843, Patent FR-1913-444116.17488, Patent HU-1913-62522, Patent HU-1913-62275, Patent GB-1913-16621, Patent HU-1913-Pédery-Varsányi-Zoltán, Patent HU-1911-62694, Patent HU-1913-63978, Patent HU-1913-63841, Patent HU-1913-63533, Patent HU-1913-66056, Patent HU-1913-64572, Patent HU-1913-65656, Patent FR-1913-471027, Patent HU-1914-64859, Patent HU-1914-65900, Patent FR-1914-469080, Patent FR-1914-472492, Patent US-1914-1115457, Patent HU-1913-65751, Patent HU-1913-62580, Patent GB-1914-4306, Patent HU-1914-68455, Patent HU-1914-68430, Patent GB-1914-21898, Patent HU-1915-68565, Patent HU-1914-68500, Patent HU-1914-68447, Patent HU-1914-69963, Patent AT-1915-77580, Patent HU-1915-70594, Patent AT-1915-75718, Patent AT-1915-74323, Patent AT-1916-74766, Patent AT-1916-75099, Patent DE-1917-300978, Patent AT-1915-77845, Patent AT-1916-77774, Patent HU-1916-71851, Patent HU-1916-72234, Patent HU-1916-72242, Patent HU-1916-72267, Patent HU-1917-71939, Patent HU-1917-73345, Patent HU-1917-72239, Patent HU-1917-77280, Patent DE-1917-305476, Patent DE-1917-305477, Patent HU-1917-73132, Patent DE-1918-353525, Patent DE-1918-323762, Patent HU-1915-71940, Patent AT-1915-79205, Patent HU-1915-74622, Patent HU-1915-74852, Patent HU-1915-75555, Patent AT-1916-78234, Patent AT-1916-77982, Patent HU-1916-74821, Patent AT-1917-79539, Patent AT-1917-78790, Patent AT-1917-78791, Patent HU-1917-73934, Patent HU-1917-74515, Patent HU-1917-74317, Patent DE-1914-321808, Patent HU-1915-76421, Patent DE-1916-326431, Patent HU-1917-76184, Patent HU-1917-75935, Patent HU-1918-77295, Patent DE-1918-323763, Patent HU-1913-78954, Patent HU-1917-78703, Patent NL-1919-6530, Patent HU-1916-80451, Patent HU-1916-80452, Patent HU-1917-79880

References

  1. Thompson, Handbook of Patent Law in All Countries 1905, pp. 137–140.
  2. Cite error: Invalid <ref> tag; no text was provided for refs named Thmopson
  3. w:Hungary