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Patents > Inventor country: US & CPCs: CPC B64C2700/6295 & Number of claims: 6-30

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Office:
Inventors:
Christopher John Lake (2) · Spencer MacDougal Brown (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (4) · Spencer MacDougal Brown (2) · Christopher John Lake (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (19) · airplane (16) · stability (14) · frame (13) · rudder (9) · wheels (8) · propeller (6) · navigation (6) · airfoil (6) · takeoff (4) · whole (4) · construction (3)
Full specification filed date:
Application number:
None (4)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · None (2) · J. S. Withers & Spooner (2) · John P. Tarbox (2) · Spencer Heath (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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Showing below up to 59 results in range #1 to #59.

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