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Patents > CPCs : CPC B64C39/005 or CPC B64C39/08 & Number of figures: 1-3

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Office:
Inventors:
Alfred-Eugène Pichou (3) · Edmund Kikut (2) · João Gouveia (2) · Charles Rudolph Wittemann (2)
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Applicant person:
None (4) · Alfred-Eugène Pichou (3) · Edmund Kikut (2) · Charles Rudolph Wittemann (2)
Applicant is inventor:
Tech fields:
airplane (15) · None (13) · propulsion (9) · navigation (8) · stability (8) · Frame (7) · design (5) · rudder (5) · parachute (4) · multiplane (4) · HTA (4) · propeller (4) · biplane (4) · airship (4)
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None (6)
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Citations from after 1930:
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