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Patents > National tech categories: USPC 244/30

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Office:
Inventors:
Stewart Cairncross (2) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2)
Inventor country:
Applicant person:
None (7) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (53) · navigation (21) · propulsion (19) · balloon (15) · frame (15) · car (14) · propeller (13) · None (11) · safety (9) · rudder (8) · compartments (5) · marine (4) · landing (4) · parachute (4)
Full specification filed date:
Application number:
None (25)
Granted:
Publication date:
Related to aircraft:
National tech categories: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 67 results in range #1 to #67.

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