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Patents > Inventor country : CA or CH & Number of figures: 3-8

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Office:
Inventors:
Joseph Wetterwald (15) · Adrian Baumann (7) · Dane Hurlburt‎ (6) · Armand Dufaux (5) · Heinrich Suter (5) · Henri Dufaux (5) · William Wallace Gibson (4) · James Frederick Verner (4) · Carl Friedrich Billwiller (4) · Max Reymond (4) · Léon Dufour (3) · Georges Gramaticesco (3) · William Boyd Alexander (3) · David William Hanbury (3) · Antoine Mutti (3) · Alberto Tribelhorn (3) · John Edward Thompson (3) · Charles Bienz (3) · Antonio Gustiana (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (29) · Joseph Wetterwald (15) · Dane Hurlburt (6) · Adrian Baumann (5) · Carl Friedrich Billwiller (4) · Max Reymond (4) · John Edward Thompson (3) · Henri Dufaux (3) · Georges Gramaticesco (3) · Léon Dufour (3) · Charles Bienz (3) · James Frederick Verner (3) · William Boyd Alexander (3) · Antonio Gustiana (3) · Albert Tribelhorn (3) · Armand Dufaux (3) · Antoine Mutti (3)
Applicant is inventor:
Tech fields:
airplane (40) · None (32) · frame (32) · LTA (26) · propulsion (23) · navigation (21) · propeller (16) · control (14) · stability (13) · construction (12) · steering (12) · design (11) · rudder (10) · subsystem (10) · propellers (8) · marine (7) · parachute (6) · balloon (6)
Full specification filed date:
Application number:
None (75)
Granted:
Related to aircraft:
Patent agent:
None (41) · E. Imer-Schneider (5) · Herbert Haddan & Co. (4) · Munn & Co. (4) · Carl Tewes (3) · C. Baumann (3) · Haseltine, Lake & Co. (3)
National tech categories:
None (45) · FR 6.4 (25) · CH 129b (10) · CH 115 (8) · DE 77 (4) · DE 77h (3) · CH 129a (3) · AT 77d (3) · USPC 244/6 (2) · CH 129e (2) · HU V/h (2) · RU Group V (2) · USPC 244/66 (2) · DE 77h.5 (2) · USPC 244/90R (2) · AU 90.5 (2) · FR 10.1 (2)
IPCs:
None (79) · IPC B64C17/00 (9) · IPC B64B1/00 (5) · IPC B64C11/00 (5) · IPC B64C5/04 (4) · IPC B64C13/12 (4) · IPC B64C1/00 (4) · IPC B64C13/00 (4) · IPC B64C39/00 (3) · IPC B64C3/38 (3) · IPC B64C3/42 (2) · IPC B62C5/04 (2) · IPC B64C3/40 (2) · IPC B64C11/36 (2) · IPC B64C13/02 (2) · IPC B64C13/04 (2) · IPC B64B1/58 (2) · IPC B64C23/00 (2)
CPCs:
None (56) · CPC B64C17/00 (8) · CPC B64C23/005 (7) · CPC B64B1/00 (6) · CPC B64C13/00 (6) · CPC B64C2700/6212 (5) · CPC B64C2700/6256 (4) · CPC B64C13/12 (4) · CPC B64C11/36 (4) · CPC B64C3/385 (4) · CPC B64B1/58 (3) · CPC B64C39/00 (3) · CPC B64C11/00 (3) · CPC B64C2700/6295 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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