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Patents > National tech categories : USPC 244/45R or USPC 244/80 & Number of figures: 3-10

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Office:
Inventors:
James Means (2) · Ralph P. Fox (2) · Michael Angelo Parisano (2) · Christopher John Lake (2) · George Lehberger (2)
Inventor country:
Applicant person:
Michael Angelo Parisano (2) · James Means (2) · Ralph P. Fox (2) · Christopher John Lake (2) · George Lehberger (2)
Applicant type:
Applicant is inventor:
Tech fields:
stability (35) · None (26) · airplane (22) · frame (11) · propeller (8) · airfoil (8) · navigation (7) · automatic stability (7) · rudder (6) · propulsion (6) · equilibrium (6) · safety (6) · wheels (6) · parachute (5) · LTA (5) · whole (5) · balance (5) · design (4) · pendulum (4)
Full specification filed date:
Application number:
None (14)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (17) · Victor J. Evans (13) · Munn & Co. (3) · Briesen & Knauth (2) · Spencer Heath (2)
National tech categories: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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