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Patents > IPCs : IPC B64C23/00 or IPC B64C27/04 & Number of text pages: 4-20

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Inventors:
None (4) · Gustav Mees (3) · Samuel Pick (2) · George Matthews Lindsay Moore-Irvine (2) · Edward Arthur Geoghegan (2) · Édouard-Jean Bigourdan (2) · Isaac Francis Taylor (2) · Alexis Beurrier (2)
Inventor country:
Applicant person:
None (6) · Gustav Mees (3) · Samuel Pick (2) · Édouard-Jean Bigourdan (2) · Isaac Francis Taylor (2) · Alexis Beurrier (2)
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Applicant is inventor:
Tech fields:
None (18) · airplane (18) · helicopter (17) · Propulsion (16) · propellers (11) · hybrid (11) · design (10) · stability (10) · ascension (9) · navigation (8) · heavier-than-air (8) · frame (8) · whole (7) · propeller (6) · control (6) · sustentation (5) · lift (5) · construction (5)
Full specification filed date:
Application number:
None (5)
Granted:
Related to aircraft:
Patent agent:
None (7) · None (6) · Armengaud jeune (3) · Marks & Clerk (2) · Hy. Fairbrother (2) · J. Owden O'Brien (2) · J. S. Withers & Spooner (2) · L. Chassevent (2) · M. Zerolo (2) · Coquillat (2) · Browne & Co. (2) · Brandon frères (2)
IPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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