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Patents > Inventor country: DE & Inventor location: None & Number of figures: 7-30

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Office:
Inventors:
None (22) · Hermann Hassenbach (8) · Adolf Sprater (6) · Ferdinand von Zeppelin (5) · Gustav Lilienthal (5) · Gustav Behrens (4) · Alois Wolfmüller (4) · Rudolf Wagner (4) · Hermann Ruthenberg (4) · Karl Bomhard (3) · Otto Lilienthal (3) · Ramiro de Palacios (3) · Ernst Georg August Baumgarten (3) · Karl Willems (3) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) · Heinrich Hildebrand (3) · Walter Hermann von Mach (3) · August Riedinger (3) · Wilhelm Goetjes (3)
Inventor country: (Click arrow to add another value)
Inventor location: (Click arrow to add another value)
Applicant person:
None (54) · Hermann Hassenbach (8) · Adolf Sprater (6) · Gustav Behrens (4) · Rudolf Wagner (4) · Ferdinand von Zeppelin (3) · Gustav Lilienthal (3) · Claudius Dornier (3) · Heinrich Hildebrand (3) · Hermann Ruthenberg (3) · Ernst Georg August Baumgarten (3) · Karl Bomhard (3) · August Riedinger (3) · Karl Willems (3) · Alois Wolfmüller (3)
Applicant is inventor:
Tech fields:
airplane (43) · LTA (42) · propulsion (38) · frame (26) · Design (26) · wings (24) · stability (24) · flapping (22) · Airship (21) · subsystem (19) · control (19) · navigation (17) · None (17) · balloon (15) · propeller (13) · Aerodynamics (11) · Propellers (11) · hybrid (10) · ornithopter (10)
Full specification filed date:
Application number:
None (115)
Granted:
Supplementary to patent:
None (144) · Patent DE-1895-98580 (5) · Patent DE-1913-287314 (4) · Patent AT-1908-42396 (3) · Patent DE-1894-83896 (2) · Patent DE-1907-217533 (2) · Patent DE-1909-12-22 System "Stephan" (2) · Patent DE-1910-243485 (2) · Patent GB-1911-19976 (2) · Patent DE-1907-245824 (2) · Patent DE-1893-73799 (2)
Related to aircraft:
Patent agent:
None (112) · E. Bletry (4) · Chatwin, Herschell & Co. (4) · Boult, Wade & Tennant (3) · A. Diènèl (3) · de Bongé (3) · C. Baumann (3) · Haseltine, Lake & Co. (3) · Armengaud jeune (3)
National tech categories:
None (49) · FR 6.4 (41) · HU V/h (18) · DE 77 (17) · DE 77h.5 (10) · DE 77h (9) · AT 77d (5) · DK 77 (5) · DE 77h.7 (4) · USPC 244/82 (3) · DE 77h.4 (3) · DE 77h.10 (3) · GB 4 propel & steer (3) · CH 129b (3)
IPCs:
None (93) · IPC B64C1/00 (16) · IPC B64C17/00 (15) · IPC B64B1/00 (12) · IPC B64C33/02 (11) · IPC B64C39/00 (10) · IPC B64C3/00 (6) · IPC B64C11/00 (6) · IPC B64C33/00 (5) · IPC B64B1/40 (3) · IPC B64C23/00 (3) · IPC B64B1/58 (3) · IPC B64F1/14 (3)
CPCs:
None (80) · CPC B64C17/00 (16) · CPC B64B1/00 (14) · CPC B64C33/02 (14) · CPC B64C2700/6218 (9) · CPC B64C3/00 (7) · CPC B64C2001/0081 (6) · CPC B64C33/00 (6) · CPC B64C2700/6233 (5) · CPC B64B1/58 (5) · CPC B64C39/00 (4) · CPC B64C2001/0063 (4) · CPC B64C2700/6295 (4) · CPC B64C1/06 (3) · CPC B64C13/00 (3) · CPC B64C23/005 (3) · CPC B64C11/00 (3) · CPC B64F1/14 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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