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Patents > National tech categories: None & Number of claims: 6-9 & Number of diagram pages: 4-50000000

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Office:
Inventors:
Jean F. Webb, Sr. (3) · Vigilio Baldo (2)
Inventor country:
Applicant person:
Jean F. Webb, Sr. (3) · None (2) · Vigilio Baldo (2)
Applicant is inventor:
Tech fields:
airplane (16) · stability (12) · None (11) · propulsion (11) · construction (9) · propellers (7) · whole (7) · helicopter (6) · frame (6) · navigation (5) · design (5) · propeller (4) · LTA (4) · steering (4) · control (4)
Full specification filed date:
Application number:
None (19)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (11) · Munn & Co. (3) · Tongue & Birkbeck (2) · J. Owden O'Brien (2) · Jensen & Son (2) · John P. Tarbox (2) · A. M. & William Clark (2)
National tech categories: (Click arrow to add another value)
CPCs:
None (13) · CPC B64C17/00 (8) · CPC B64C3/385 (7) · CPC B64C2700/6218 (5) · CPC B64C33/02 (3) · CPC B64C23/005 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6274 (2) · CPC B64B1/00 (2) · CPC B64C2700/6216 (2) · CPC B64C17/06 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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