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Patents > CPCs : CPC B64C2700/6218 or CPC B64C2700/6295 & Number of claims: 9-40

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Office:
Inventors:
William Whitney Christmas (2) · Adolf Sprater (2)
Inventor country:
Applicant person:
None (4) · Adolf Sprater (2)
Applicant is inventor:
Tech fields:
stability (22) · airplane (19) · None (18) · frame (11) · automatic stability (9) · Design (8) · whole (5) · rudder (5) · propellers (5) · lift (5) · construction (4) · wheels (4) · multiplane (4) · control (4) · wings (4) · equilibrium (3) · HTA (3) · hydroaeroplane (3)
Full specification filed date:
Application number:
None (6)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (10) · None (4) · Marks & Clerk (4) · Hyde & Heide (2) · Boult, Wade & Tennant (2) · Munn & Co. (2) · Jensen & Son (2) · John P. Tarbox (2)
CPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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Showing below up to 68 results in range #1 to #68.

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