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Patents > CPCs : CPC B64C23/005 or CPC B64C2700/6256 & Number of text pages: 4-11

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Office:
Inventors:
None (2) · Bruno von Bültzingslöwen (2) · Thomas Augustus Dring (2) · Robert Blackburn (2) · John William Copley (2) · John Law Garsed (2) · Hugh Laussat Willoughby (2) · Gustav Mees (2) · Harris Booth (2)
Inventor country:
Applicant person:
None (6) · Robert Blackburn (2) · Hugh Laussat Willoughby (2) · Harris Booth (2) · Thomas Augustus Dring (2) · Gustav Mees (2) · John William Copley (2) · Bruno von Bültzingslöwen (2) · John Law Garsed (2)
Applicant is inventor:
Tech fields:
airplane (39) · None (22) · frame (19) · Stability (16) · propulsion (16) · propeller (15) · navigation (14) · control (13) · hybrid (12) · helicopter (11) · design (11) · takeoff (10) · propellers (9) · whole (8) · ascension (8) · steering (7) · heavier-than-air (7) · lift (6) · sustentation (6) · wings (6)
Full specification filed date:
Application number:
None (6)
Granted:
Related to aircraft:
Patent agent:
None (12) · Marks & Clerk (4) · Victor J. Evans (3) · Brewer & Son (3) · None (3) · Armengaud jeune (3) · Brierley & Appleyard (2) · Phillipss (2) · Coquillat (2) · M. Zerolo (2) · Boult, Wade & Tennant (2)
CPCs: (Click arrow to add another value)
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Citations from after 1930:
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