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Patents > National tech categories : USPC 244/45R or USPC 74/5.22 & First filing: Yes

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Office:
Inventors:
Benjamin Talbot Babbitt Hyde (3) · Andrew Gaul, Jr. (3) · Ralph P. Fox (2) · William Whitney Christmas (2)
Inventor country:
Applicant person:
None (3) · Andrew Gaul, Jr. (3) · Benjamin Talbot Babbitt Hyde (3) · Ralph P. Fox (2)
Applicant is inventor:
Tech fields:
None (23) · stability (16) · airplane (15) · frame (9) · airfoil (8) · safety (5) · rudder (5) · propeller (5) · whole (4) · parachute (4) · navigation (4) · control (4) · wheels (3) · propulsion (3) · wings (3) · aerodynamics (3)
Full specification filed date:
Application number:
None (8)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · Victor J. Evans (5) · Munn & Co. (3) · None (2)
National tech categories: (Click arrow to add another value)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

Showing below up to 61 results in range #1 to #61.

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