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Patents > CPCs : CPC B64C33/00 or CPC F16B2/02 & Number of figures: 3-10

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Office:
Inventors:
Lin-Marius Mannent (2) · Franz Xaver Wels (2) · Rudolph G. Dressler (2) · Gotthold Gysi-Jakob (2)
Inventor country:
Applicant person:
None (3) · Lin-Marius Mannent (2) · Franz Xaver Wels (2) · Gotthold Gysi-Jakob (2) · Rudolph G. Dressler (2)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
flapping (28) · ornithopter (25) · None (16) · propulsion (13) · hybrid (12) · wings (12) · frame (11) · airplane (10) · design (9) · stability (9) · human-powered (8) · hand tools (8) · navigation (6) · glider (6) · HTA (5) · rudder (4)
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Application number:
None (27)
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Related to aircraft:
Patent agent:
None (21) · none (5) · Munn & Co. (4) · H. C. Evert & Co. (2) · Armengaud jeune (2) · Lavoix et Mosès (2) · H. B. Willson & Co. (2) · C. Blétry (2) · E. Blétry (2) · Brandon frères (2)
CPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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