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Patents > Year granted: 1909 & IPCs : IPC B64C3/18 or IPC B64C39/00 & CPCs : CPC B64C2700/6295 or CPC B64C39/08

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Inventors:
Fernand-Albin Gibert (2) · Paul Kauffmann (2)
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None (2) · Fernand-Albin Gibert (2) · Paul Kauffmann (2)
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Tech fields:
airplane (18) · None (13) · Design (13) · Propellers (7) · wings (7) · stability (6) · lift (5) · chassis (5) · Frame (5) · Construction (4) · Sustentation (4) · Aerodynamics (3) · control (3) · propulsion (3) · marine (3) · hybrid (3)
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Showing below up to 39 results in range #1 to #39.

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