Drilldown: Patents
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LTA (20) ·
Airplane (11) ·
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propulsion (9) ·
balloon (8) ·
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instrument (6) ·
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None (72) ·
Patent AT-1916-79067 (1) ·
Patent DE-1904-173378 (1) ·
Patent DE-1908-250958 (1) ·
Patent FR-1912-450422 (1) ·
Patent GB-1900-16073 (1) ·
Patent GB-1900-21947 (1) ·
Patent GB-1902-24336 (1) ·
Patent GB-1903-27212 (1) ·
Patent GB-1905-7603 (1) ·
Patent GB-1907-17366 (1) ·
Patent GB-1909-28203 (1) ·
Patent GB-1909-9635 (1) ·
Patent SE-1915-Gronkvist (1) ·
Patent US-1902-704090 (1) ·
Patent US-1911-1012201 (1)
None (34) ·
DE 42c.29 (1) ·
DE 42c.39 (1) ·
DE 42c.41 (2) ·
DE 42o.13 (1) ·
DE 46a (1) ·
DE 46a.9 (1) ·
DE 46b (1) ·
DE 46b.2 (1) ·
DE 46c (1) ·
DE 46c.5 (2) ·
DE 46c.6 (1) ·
DE 77 (13) ·
DE 77h (6) ·
DE 77h.15 (1) ·
DE 77h.2 (1) ·
DE 77h.3 (3) ·
DE 77h.4 (3) ·
DE 77h.5 (8) ·
DE 77h.6 (2) ·
DE 77h.9 (2) ·
DE 81 (1) ·
DE 85 (1) ·
DE77h.15 (1)
Showing below up to 87 results in range #1 to #87.
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- Calendar: Year filed
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P
- Patent DE-1878-2650
- Patent DE-1881-16492
- Patent DE-1881-18609
- Patent DE-1885-Lüllemann
- Patent DE-1890-59879
- Patent DE-1892-72902
- Patent DE-1893-71170
- Patent DE-1893-71479
- Patent DE-1894-76576
- Patent DE-1894-76727
- Patent DE-1894-83896
- Patent DE-1894-84394
- Patent DE-1896-100398
- Patent DE-1897-91887
- Patent DE-1897-93387
- Patent DE-1897-95178
- Patent DE-1897-95179
- Patent DE-1898-65
- Patent DE-1900-121281
- Patent DE-1901-131394
- Patent DE-1901-eg
- Patent DE-1903-140370
- Patent DE-1904-155358
- Patent DE-1904-155680
- Patent DE-1906-186497
- Patent DE-1906-207740
- Patent DE-1907-209261
- Patent DE-1907-210003
- Patent DE-1908-208218
- Patent DE-1908-221328
- Patent DE-1908-250959
- Patent DE-1908-259339
- Patent DE-1909-219636
- Patent DE-1909-220044
- Patent DE-1909-232158
- Patent DE-1909-241411
- Patent DE-1909-247139
- Patent DE-1909-Wilcke-Graff
- Patent DE-1909-Wilcke-Graff-propeller
- Patent DE-1910-04-04 August Wendtland
- Patent DE-1910-218427
- Patent DE-1910-219599
- Patent DE-1910-252488
- Patent DE-1910-FRP
- Patent DE-1911-235985
- Patent DE-1911-238540
- Patent DE-1911-240602
- Patent DE-1911-240639
- Patent DE-1911-304141
- Patent DE-1912-06-24 Julius Pompe
- Patent DE-1912-12-23-Albert Hirth
- Patent DE-1912.12.20 Joachim Heinrich Kronstein
- Patent DE-1913-04-29-Max Hinek
- Patent DE-1913-06-26 Franz Schneider
- Patent DE-1913-304047
- Patent DE-1913-304536
- Patent DE-1913-304553
- Patent DE-1913-305383
- Patent DE-1913-307298
- Patent DE-1913-307486
- Patent DE-1914-10-23 Franz Schneider
- Patent DE-1914-303676
- Patent DE-1914-370382
- Patent DE-1915-303667
- Patent DE-1915-303722
- Patent DE-1915-304015
- Patent DE-1915-306635
- Patent DE-1916-303650
- Patent DE-1916-304032
- Patent DE-1916-304450
- Patent DE-1916-305332
- Patent DE-1916-306932
- Patent DE-1916-Reik
- Patent DE-1917-304468
- Patent DE-1917-305339
- Patent DE-1917-310826
- Patent DE-1917-310827
- Patent DE-1917-310857
- Patent DE-1917-331773
- Patent IN-1900-387
- Patent IN-1900-467
- Patent IN-1905-78
- Patent IN-1906-481
- Patent IN-1907-406
- Patent IN-1907-52
- Patent IN-1911-90
- Patent IN-1911-91