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Patents > Office: GB & IPCs : IPC B64C11/00 or IPC B64C17/04

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Office: (Click arrow to add another value)
Inventors:
Vincent Wisniewski (3) · John Anderson (2) · Hermann Ruthenberg (2) · Édouard-Jean Bigourdan (2)
Inventor country:
Applicant person:
Vincent Wisniewski (3) · John Anderson (2) · Hermann Ruthenberg (2) · Édouard-Jean Bigourdan (2)
Applicant type:
Applicant is inventor:
Tech fields:
propellers (19) · propulsion (14) · design (5) · None (4) · aerial propellers (4) · subsystem (4) · stability (4) · Airship (4) · construction (4) · aerial propeller (3) · HTA (3) · helicopter (2) · propeller (2) · wings (2) · cables (2) · aerodynamics (2) · airplane (2)
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IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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Number of diagram pages:

Showing below up to 51 results in range #1 to #51.

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