Drilldown: Patents

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Patents > Inventors: None & Publication date: 1920 - 1929 & First filing: No

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airplane (24) · frame (19) · construction (15) · design (13) · LTA (6) · airship (6) · hydroaeroplane (6) · fuselage (6) · biplane (5) · chassis (5) · motors (5) · wings (4) · wheels (4) · aerodynamics (3) · subsystem (3) · military (3) · propellers (3)
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None (16) · Patent 1917-01-19 Siemens & Halske A.-G. (1) · Patent 1917-03-15 Siemens & Halske Aktiengesellshaft (1) · Patent AT-1915-79205 (1) · Patent AT-1915-79261 (1) · Patent AT-1916-79728 (1) · Patent AT-1917-77075 (1) · Patent DE 1916-12-01 Gesellschaft für Apparatenbau A. R. Ahrent és P. Heylandt G.m.b.H. (1) · Patent DE-1913-01-31 Daimler Motoren-Gesellschaft (1) · Patent DE-1913-10-03 Optische Signale G. m. b. H. (1) · Patent DE-1913-11-15 Allgemeine Elektricitäts-Gesellschaft (1) · Patent DE-1915-04-13 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-04-13-Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-04-16 Luftfahrzeug-Gesellschaft m. b. H. (1) · Patent DE-1915-04-19 Luft Fahrzeug G.m.b.H. (1) · Patent DE-1915-08-16 Allgemeine Elektricitäts-Gesellschaft‎ (1) · Patent DE-1915-09-28 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-01-11 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-01-17 Luftfahrzeugbau Schütte-Lanz (1) · Patent DE-1916-03-06 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-03-21 Allgemeine Elektricitäts-Gesellschaft (1) · Patent DE-1916-03-30 Luftfahrzeugbau Schütte-Lanz (1) · Patent DE-1916-05-26 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-05-27 AGO Flugzeugwerke G. m. b. H. (1) · Patent FR-1912-449167 (1) · Patent FR-1914-471920 (1) · Patent FR-1916-492699 (1) · Patent FR-1916-493411 (3) · Patent FR-1916-521764 (1) · Patent FR-1917-493411.24053 (1) · Patent GB-1915-5915 (1) · Patent GB-1917-128630 (1) · Patent GB-1917-168833 (1) · Patent GB-1919-07-29 Vickers Limited (1) · Patent GB-1920-04-06 Vickers Limited (1) · Patent-DE-1915-03-27 Luft Fahrzeug G.m.b.H. (1)
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