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Patents > National tech categories : CH 129b or CH 94 or DE 77h

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Office:
Inventors:
None (6) · Alfred John Macy (4) · August Riedinger (4) · Firmin Bousson (3) · Caspar Braun (3) · Armand Dufaux (3) · Stanislaus Victor Saloni (3) · Emil Lehmann (3) · Henri Dufaux (3)
Applicant person:
None (81) · Alfred John Macy (4) · Firmin Bousson (3) · August Riedinger (3) · Alfred E. Wunderlich (2) · Dane Hurlburt‎ (2) · Adalbert Plaček (2) · Carl Franz Hubert Hertel (2) · Andreas Ożegowski (2) · Carl Wilhelm Paul (2) · Joseph Wetterwald (2) · Emil Lehmann (2) · August Euler (2) · Otto Schüle (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (39) · frame (30) · LTA (28) · stability (27) · whole (25) · subsystem (24) · design (22) · propulsion (17) · propeller (16) · wings (15) · navigation (14) · None (11) · automatic stability (11) · balloon (10) · safety (9) · construction (9) · control (9) · flapping (9)
Full specification filed date:
Granted:
Supplementary to patent:
None (120) · Patent US-1910-1011683 (2)
Related to aircraft:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
None (113) · IPC B64B1/00 (5) · IPC B64B1/58 (5) · IPC B64B1/40 (5) · IPC B64C19/00 (4) · IPC B64C9/00 (3) · IPC B64B1/38 (2) · IPC B64C39/00 (2) · IPC B64C33/02 (2) · IPC B64C31/06 (2) · IPC B64C3/38 (2) · IPC B64C11/16 (2) · IPC B64B1/64 (2) · IPC G05D1/08 (2) · IPC B64B 1/58 (2) · IPC B64B1/06 (2)
CPCs:
None (113) · CPC B64B1/58 (5) · CPC B64B1/40 (5) · CPC B64B1/00 (4) · CPC B64C33/02 (4) · CPC B64C3/385 (3) · CPC A63H27/08 (3) · CPC B64C23/005 (2) · CPC B64C19/00 (2) · CPC B64C39/003 (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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