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Patents > Year granted: 1912 & IPCs : IPC B64C11/18 or IPC B64C39/00

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Inventors:
None (2) · Otto Koch (2) · John William Harrison (2) · Maurice-Émile Primard (2) · Adalbert Plaček (2)
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Applicant person:
None (2) · Otto Koch (2) · Adalbert Plaček (2) · John William Harrison (2) · Maurice-Émile Primard (2)
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Tech fields:
airplane (36) · design (24) · propellers (16) · wings (13) · frame (12) · construction (12) · None (12) · aerodynamics (10) · stability (9) · propulsion (9) · fuselage (9) · whole (8) · sustentation (7) · control (7) · chassis (6) · lift (6) · HTA (6) · landing (6) · Rudder (5)
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None (9)
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Related to aircraft:
Patent agent:
None (15) · Marks & Clerk (6) · Armengaud jeune (5) · Boult, Wade & Tennant (4) · None (3) · E. Blétry (3) · Ch. Mardelet (2) · L. Chassevent (2) · H. Bœttcher fils (2) · G. Petiau (2) · Dupont et Elluin (2) · Charles Assi (2) · Y. Rabilloud et fils (2)
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Showing below up to 87 results in range #1 to #87.

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