Drilldown: Patents

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Patents > Granted: Yes & National tech categories : DE 77h or USPC 416/112

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Office:
Inventors:
None (5) · Emil Lehmann (3) · Caspar Braun (3) · Stanislaus Victor Saloni (3) · Firmin Bousson (3) · August Riedinger (3) · August Euler (2) · Richard William Cowan (2) · Charles Pagé (2) · Sebastian Finsterwalder (2) · François Hennebique (2) · Albert Geisler (2) · Antoine-Charles Mary (2) · Andreas Ożegowski (2) · Heinrich Suter (2)
Applicant person:
None (62) · Firmin Bousson (3) · August Riedinger (2) · Richard William Cowan (2) · Charles Pagé (2) · Emil Lehmann (2) · Andreas Ożegowski (2) · August Euler (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (27) · Frame (17) · propulsion (17) · subsystem (15) · propeller (14) · whole (13) · navigation (11) · Wings (10) · balloon (10) · kite (8) · None (8) · stability (7) · Design (7) · flapping (7) · car (6) · hybrid (6)
Full specification filed date:
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IPCs:
None (76) · IPC B64B1/00 (5) · IPC B64B1/40 (5) · IPC B64B1/58 (4) · IPC B64C27/54 (3) · IPC B64B1/64 (2) · IPC B64C31/06 (2) · IPC B64B1/06 (2) · IPC B64C33/02 (2) · IPC B64B 1/58 (2) · IPC B64C39/00 (2) · IPC B64C11/16 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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