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Patents > National tech categories : AT 77d or FR 20.1

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Office:
Inventors:
None (56) · Reinhold Richter (8) · Heinrich Bier (4) · Adolf Warchalowski (4) · Paul-Émile Leuillieux (4) · Josef Deixler (3) · Ludwig Schmidl (3) · Alfred E. Wunderlich (3) · Adalbert Placek (3) · Henri Peuvot (3) · Benoni-Adolphe Fardel (3) · Adolf Freiherr Odkolek von Augezd (3)
Applicant person:
None (114) · Reinhold Richter (8) · Paul-Émile Leuillieux (4) · Heinrich Bier (4) · Adalbert Placek (3) · Benoni-Adolphe Fardel (3) · Henri Peuvot (3) · Alfred E. Wunderlich (3) · Ludwig Schmidl (3)
Applicant is inventor:
Tech fields:
airplane (109) · Frame (74) · LTA (52) · Design (43) · wings (40) · Construction (37) · stability (36) · Subsystem (33) · propulsion (32) · Propellers (29) · propeller (23) · aerodynamics (22) · whole (21) · Flapping (20) · airship (20) · navigation (19) · Control (18) · wheels (18) · balloon (16) · Tragfläche (15)
Full specification filed date:
Granted:
Supplementary to patent:
None (177) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent DE-1908-221549 (2) · Patent FR-1907-385107 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent AT-1912-64662 (2)
Related to aircraft:
National tech categories: (Click arrow to add another value)
IPCs:
None (229) · IPC B64C31/06 (12) · IPC A63H27/00 (5) · IPC A63H29/18 (4) · IPC A63H27/22 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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