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Patents > CPCs : CPC B64C23/005 or CPC G01C3/22 & Number of diagram pages: 2

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Office:
Inventors:
Alfred William Turner (2) · Walter Fisher Luff (2) · Matts Jacob Mustonen (2)
Inventor country:
Applicant person:
None (2) · Alfred William Turner (2) · Walter Fisher Luff (2)
Applicant type:
Applicant is inventor:
Tech fields:
None (20) · Airplane (12) · Helicopter (10) · propeller (6) · frame (6) · Hybrid (6) · lift (5) · navigation (5) · Propulsion (5) · propellers (4) · airship (4) · chassis (3) · control (3) · ascension (3)
Full specification filed date:
Application number:
None (4)
Granted:
Related to aircraft:
Patent agent:
None (7) · None (4) · Victor J. Evans (3) · Paul Caquet (2) · J. Bonnet-Thirion (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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