Drilldown: Patents

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Patents > Related to aircraft : 0.5 or 1 or DE 369478 & National tech categories : DE 77h or USPC 244/80 & IPCs : IPC B64B1/58 or None

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Office:
Inventors:
None (4) · Caspar Braun (3) · Albert Geisler (2) · August Euler (2)
Inventor country:
Applicant person:
None (32) · August Euler (2)
Applicant type:
Applicant is inventor:
Tech fields:
stability (19) · LTA (17) · None (13) · frame (13) · navigation (10) · airplane (9) · subsystem (8) · whole (7) · car (7) · safety (5) · propulsion (5) · propeller (5) · balloon (5) · Flugmaschine (4) · parachute (4) · flying machine (4) · hybrid (4) · wings (4) · design (4) · balance (4)
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Citations from after 1930:
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Showing below up to 79 results in range #1 to #79.

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