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Patents > Inventor country: FR & CPCs : CPC B64C2700/6274 or CPC F16D3/72

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Inventors:
None (4) · Charles Wolf (3) · Auguste Contassot (2) · Lazare-Victor-Joseph Duverne (2) · Joseph Ayral (2) · Jean Desbois (2) · Victor Camal (2) · Alvaro Da Cunha (2)
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None (3) · Charles Wolf (3) · Auguste Contassot (2) · Lazare-Victor-Joseph Duverne (2) · Joseph Ayral (2) · Jean Desbois (2) · Victor Camal (2) · Alvaro Da Cunha (2)
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Tech fields:
None (30) · Airplane (20) · Hybrid (15) · Helicopter (13) · propulsion (12) · Ascension (10) · Design (9) · Propellers (9) · sustentation (6) · lift (6) · Construction (6) · Parachutes (5) · Frame (5) · wings (5) · Control (5) · steering (4) · descent (4)
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CPCs: (Click arrow to add another value)
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Showing below up to 67 results in range #1 to #67.

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