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Patents > CPCs : CPC B64C1/00 or CPC B64C23/005 & Number of text pages: 5-10

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Office:
Inventors:
Bruno von Bültzingslöwen (2) · John William Oman (2)
Inventor country:
Applicant person:
None (6) · John William Oman (2) · Bruno von Bültzingslöwen (2)
Applicant is inventor:
Tech fields:
airplane (21) · None (14) · frame (13) · stability (9) · design (8) · propulsion (8) · propeller (7) · Hybrid (7) · Whole (6) · takeoff (6) · ascension (5) · navigation (5) · HTA (5) · helicopter (5)
Full specification filed date:
Application number:
None (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (3) · Victor J. Evans (2) · None (2) · Munn & Co. (2) · Dupont et Elluin (2)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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