Drilldown: Patents

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Patents > Application number: None & IPCs : IPC B64B1/40 or IPC B64C39/00 or IPC CPC B64C13/00

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Office:
Inventors:
None (2) · Otto Koch (2) · Carl Kropp (2) · John Muckle (2) · Kurt Schultze (2)
Inventor country:
Applicant person:
None (15) · John Muckle (2) · Kurt Schultze (2) · Otto Koch (2) · Carl Kropp (2)
Applicant is inventor:
Tech fields:
LTA (28) · propulsion (18) · balloon (13) · frame (13) · airplane (12) · design (10) · navigation (10) · stability (7) · propeller (7) · car (6) · rudder (5) · None (5) · subsystem (4) · wings (4) · hybrid (4) · control (4) · suspension (4)
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Granted:
Related to aircraft:
National tech categories:
FR 6.4 (13) · None (11) · DE 77 (7) · DE 77h.5 (7) · DE 77h (6) · DE 77h.11 (5) · USPC 244/27 (4) · USPC 244/19 (2) · USPC 244/31 (2) · USPC 244/33 (2) · DE 77h.8 (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 73 results in range #1 to #73.

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