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Patents > Year granted: 1900 - 1909 & CPCs : CPC B64C2700/6274 or CPC B64C35/00

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Year granted:
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Inventors:
Jean Desbois (3) · Louis Badier (2) · Henri Liurette (2) · Henri Dufaux (2) · Armand Dufaux (2)
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Applicant person:
Jean Desbois (3) · Armand Dufaux (2) · Louis Badier (2) · Henri Liurette (2) · Henri Dufaux (2) · None (2)
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Applicant is inventor:
Tech fields:
None (22) · Propulsion (14) · Airplane (14) · design (9) · Lift (7) · helicopter (7) · ascension (7) · hybrid (7) · Construction (6) · Frame (6) · Propellers (6) · Control (5) · motors (4) · Cables (4) · steering (4) · navigation (3) · Sustentation (3) · takeoff (3) · propeller (3) · Wings (3)
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CPCs: (Click arrow to add another value)
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Citations from after 1930:
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Showing below up to 56 results in range #1 to #56.

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