Drilldown: Patents

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Patents > Granted: Yes & National tech categories : USPC 123/DIG.4 or USPC 244/30

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Office:
Inventors:
Albert Livingstone Blackman (2) · Eugene F. Falconnet (2)
Inventor country:
Applicant person:
None (3) · Albert Livingstone Blackman (2) · Eugene F. Falconnet (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
LTA (51) · navigation (19) · propulsion (18) · balloon (14) · frame (14) · car (13) · propeller (12) · None (10) · safety (9) · rudder (8) · compartments (5) · dirigible (4) · marine (4) · landing (4) · parachute (4) · hybrid (3) · wheels (3) · cargo (3) · airplane (3) · airfoil (3)
Full specification filed date:
Application number:
None (26)
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Related to aircraft:
National tech categories: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
Number of diagram pages:

Showing below up to 66 results in range #1 to #66.

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