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Patents > National tech categories : DE 77h or USPC 244/30 or USPC 244/93

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Office:
Inventors:
None (5) · August Riedinger (3) · Firmin Bousson (3) · Caspar Braun (3) · Stanislaus Victor Saloni (3) · Emil Lehmann (3)
Applicant person:
None (71) · Firmin Bousson (3) · Anthony Rudolph Silverston (2) · Emil Lehmann (2) · Louis-Étienne Roze (2) · August Riedinger (2) · August Euler (2) · Andreas Ożegowski (2) · Albert Livingstone Blackman (2) · Ira Allen (2) · Eugene F. Falconnet (2)
Applicant is inventor:
Tech fields:
LTA (87) · None (49) · navigation (40) · propulsion (38) · frame (37) · balloon (26) · car (24) · propeller (24) · stability (23) · subsystem (16) · whole (16) · safety (15) · airplane (14) · rudder (14) · dirigible (11) · hybrid (10) · parachute (9) · wings (9) · kite (8) · design (7)
Full specification filed date:
Application number:
None (137)
Granted:
Related to aircraft:
Patent agent:
None (162) · Munn & Co. (7)
National tech categories: (Click arrow to add another value)
IPCs:
None (128) · IPC B64B1/00 (42) · IPC B64B1/40 (5) · IPC B64B1/58 (5) · IPC B64C17/00 (3) · IPC B64C33/02 (2) · IPC B64B1/26 (2) · IPC B64B1/06 (2) · IPC B64B1/02 (2) · IPC B64C31/06 (2) · IPC B64B 1/58 (2) · IPC B64C9/00 (2) · IPC B64B1/64 (2) · IPC B64C11/16 (2) · IPC B64B1/38 (2)
CPCs:
CPC B64B1/00 (67) · None (58) · CPC B64C17/00 (21) · CPC B64B1/40 (6) · CPC B64B1/58 (5) · CPC B64C9/00 (5) · CPC B64C33/02 (4) · CPC A63H27/08 (3) · CPC B64C3/385 (2) · CPC B64C30/00 (2) · CPC B64C23/005 (2) · CPC B64C39/003 (2) · CPC B64C13/00 (2) · CPC B64C39/08 (2) · CPC B64C2700/6295 (2) · CPC B64B1/02 (2) · CPC B64B1/12 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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