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Patents > Citations from after 1930: None & Number of claims: 5-7 & Number of figures: 13-16

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Office:
Inventors:
Edmund Sparmann (2) · Pierre-Antoine Ménard (2)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (18) · wings (10) · propulsion (9) · design (8) · construction (6) · stability (6) · frame (5) · steering (4) · marine (4) · aerodynamics (4) · gyroscope (4) · equilibrium (3) · landing (3) · chassis (3) · lift (3) · LTA (3) · Control (3) · None (3)
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Related to aircraft:
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CPCs:
None (13) · CPC B64C17/00 (5) · CPC B64C2700/6256 (2) · CPC B64C2700/6212 (2) · CPC B64C3/18 (2) · CPC B64C13/00 (2) · CPC B64C2700/6218 (2)
First filing:
Cites these patents:
Citations from after 1930:
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