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Patents > Office : AT or MX or US & CPCs: CPC B64C3/14 & First filing: Yes

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Inventors:
Herman Leinweber (2)
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Applicant person:
None (3) · Herman Leinweber (2)
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Tech fields:
None (35) · airplane (15) · stability (14) · airfoil (12) · frame (9) · rudder (8) · navigation (7) · takeoff (5) · propeller (5) · wheels (4) · construction (3) · marine (3) · wings (3)
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