Drilldown: Patents

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Patents > Related to aircraft: 1 & CPCs : CPC B63H1/26 or CPC B64B1/40

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Office:
Inventors:
None (6) · John J. Rectenwald (2) · James Hartness (2) · Ralph Hazlett Upson (2) · Alfred Arnold Remington (2) · Eugenio PRASSONE (2)
Inventor country:
Applicant person:
None (11) · AERONAUTICAL INSTR (3) · Alfred Arnold Remington (2) · John J. Rectenwald (2) · James Hartness (2) · PRASSONE EUGENIO (2)
Applicant is inventor:
Tech fields:
LTA (45) · balloon (26) · None (16) · car (11) · frame (10) · stability (10) · Propeller (9) · parachute (8) · safety (8) · navigation (8) · propulsion (7) · kite (6) · Airship (5) · airfoil (5) · gas (5) · rudder (4) · suspension (4)
Full specification filed date:
Application number:
None (32)
Granted:
Related to aircraft: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 75 results in range #1 to #75.

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