Drilldown: Patents

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Patents > Year granted: 1920 & CPCs : CPC B64C2700/6295 or None

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Year granted:
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Inventors:
None (37) · Franz Schneider (2)
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Applicant person:
None (43) · Herman Clark Anderson (2)
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Tech fields:
airplane (31) · None (20) · design (11) · frame (9) · construction (8) · subsystem (8) · motors (8) · military (8) · propellers (7) · aerodynamics (6) · projectile (6) · wings (5) · airship (5) · propulsion (4) · propeller (4) · LTA (4) · wood (3) · Biplane (3) · navigation (3)
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None (40)
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Supplementary to patent:
None (45) · Patent 1917-01-19 Siemens & Halske A.-G. (1) · Patent 1918-01-07 Gábor Szakáts (1) · Patent AT-1915-79205 (1) · Patent AT-1917-77075 (1) · Patent AT-1917-78502 (1) · Patent AT-1917-79539 (1) · Patent AT-1917-84294 (1) · Patent AU-1917-469317 (1) · Patent CA-1918-192493 (3) · Patent DE 1916-10-24 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) · Patent DE 1916-12-01 Gesellschaft für Apparatenbau A. R. Ahrent és P. Heylandt G.m.b.H. (1) · Patent DE 1916-12-07 Gesellschaft für Apparatenbau A. R. Ahrent und P. Heylandt G.m.b.H. (1) · Patent DE-1913-10-03 Optische Signale G. m. b. H. (1) · Patent DE-1913-11-15 Allgemeine Elektricitäts-Gesellschaft (1) · Patent DE-1914-11-12 Dr. Erich F. Huth G. m. b. H. (1) · Patent DE-1915-03-20 Kurt Dominik (1) · Patent DE-1915-04-16 Luftfahrzeug-Gesellschaft m. b. H. (1) · Patent DE-1915-05-04 Luftfahrzeug-Gesellschaft m. b. H. (1) · Patent DE-1915-08-16 Allgemeine Elektricitäts-Gesellschaft‎ (1) · Patent DE-1915-08-16 János Windhoff (1) · Patent DE-1915-12-21 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-01-11 Siemens-Schuckert Werke GmbH (1) · Patent DE-1916-01-23 Albert Rupp (1) · Patent DE-1916-03-06 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-03-21 Allgemeine Elektricitäts-Gesellschaft (1) · Patent DE-1916-03-23 Albrecht Nuss (1) · Patent DE-1916-03-30 Luftfahrzeugbau Schütte-Lanz (1) · Patent DE-1916-04-18 Jakob Haw (1) · Patent DE-1916-05-12 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-05-26 Gothaer Waggonfabrik A. G. (1) · Patent DE-1916-10-07 Oscar Gerhardt (1) · Patent DE-1917-03-15 (1) · Patent DE-1917-05-29-Detlev Zickler (1) · Patent DE-1917-306449 (1) · Patent DE-1918-321397 (1) · Patent DE-1919-319462 (1) · Patent FR-1913-456298 (1) · Patent IT-1916-08-29 Castagneris (1)
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Showing below up to 84 results in range #1 to #84.

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