Drilldown: Patents

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

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Office:
Inventors:
None (4) · Caspar Braun (3) · Albert Geisler (2) · August Euler (2)
Inventor country:
Applicant person:
None (28) · August Euler (2)
Applicant type:
Applicant is inventor:
Tech fields:
stability (18) · None (13) · LTA (13) · frame (12) · navigation (10) · subsystem (7) · airplane (7) · whole (5) · safety (5) · propulsion (5) · propeller (5) · car (5) · design (4) · hybrid (4) · Flugmaschine (4) · wings (4) · Aeroplane (4) · balance (4) · balloon (4)
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Citations from after 1930:
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Showing below up to 71 results in range #1 to #71.

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