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Patents > CPCs: CPC B64C23/005 & Cites these patents: None & Number of claims: 5-11

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Office:
Inventors:
Bruno von Bültzingslöwen (2) · Ernest William Welsh (2) · Gustav Mees (2) · Thomas Augustus Dring (2) · Ulysses G. White (2)
Inventor country:
Applicant person:
None (3) · Bruno von Bültzingslöwen (2) · Gustav Mees (2) · Ernest William Welsh (2) · Thomas Augustus Dring (2) · Ulysses G. White (2)
Applicant is inventor:
Tech fields:
Airplane (29) · None (24) · Frame (20) · Propulsion (20) · hybrid (18) · Helicopter (16) · propeller (15) · Navigation (12) · stability (11) · Lift (8) · takeoff (8) · Design (8) · Ascension (7) · Propellers (6) · whole (5) · sustentation (5) · heavier-than-air (5)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (7) · Victor J. Evans (5) · Munn & Co. (3) · Phillipss (2) · Paul & Paul (2) · E. Blétry (2) · None (2) · Coquillat (2) · G. de Mestral et F. Harlé (2) · Edward Evans & Co. (2) · Marks & Clerk (2) · M. Zerolo (2) · Armengaud jeune (2) · E. Wattier (2)
CPCs: (Click arrow to add another value)
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Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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