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Patents > CPCs : CPC B64B1/58 or CPC B64C2700/6295 or CPC F41A19/05

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Applicant firm:
None (857) · Vickers Limited (7) · Curtiss Aeroplane (5) · North British Rubber Company (3) · Siemens-Schuckert Werke GmbH (3) · Planes Ltd. (2) · Luft Fahrzeug G.m.b.H. (2) · Établissements de Dion-Bouton (2) · Société anonyme Astra AB (2) · Vickers (2) · Société française des tissus biaisés (2)
Applicant is inventor:
Tech fields:
None (477) · LTA (169) · airplane (135) · frame (102) · stability (68) · design (59) · construction (47) · balloon (41) · navigation (39) · propulsion (34) · whole (31) · Wings (28) · rudder (28) · Lift (24) · propeller (23) · Propellers (21) · airfoil (21)
Full specification filed date:
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Supplementary to patent:
None (747) · Patent FR-1916-502839 (3) · Patent ES-1906-38692 (3) · Patent FR-1907-382794 (3) · Patent FR-1912-441089 (2) · Patent FR-1909-421311 (2) · Patent DE-1912-08-22‎ (2) · Patent GB-1908-22308 (2) · Patent DE-1909-227246 (2) · Patent DE-1912-265515 (2) · Patent FR-1917-502839.21604 (2) · Patent FR-1913-461629 (2) · Patent NZ-1909-26981 (2) · Patent FR-1907-392977 (2) · Patent BE-1907-11-22 Albert Jouveneau (2) · Patent FR-1910-421136 (2) · Patent US-1911-994106 (2) · Patent AT-1909-42853 (2) · Patent FR-1909-395148 (2) · Patent FR-1909-403418 (2)
Related to aircraft:
Patent agent:
None (487) · None (21) · Marks & Clerk (19) · Armengaud jeune (19) · Haseltine, Lake & Co. (14) · Weismann et Marx (9) · Boramé et Julien (9) · Lavoix et Mosès (8) · Boult, Wade & Tennant (8) · J. Germain (8) · L. Chassevent (7) · J. Bonnet-Thirion (7) · G. Petiau (7) · Munn & Co. (6) · Brandon frères (6) · Schwab (5) · Hyde & Heide (5) · E. Blétry (5) · Charles Assi (5) · Y. Rabilloud et fils (5)
National tech categories:
None (416) · FR 6.4 (279) · USPC 244/45R (46) · USPC 244/13 (31) · DE 77h.4 (16) · FR 6.3 (9) · USPC 244/90R (8) · USPC 244/87 (8) · USPC 244/91 (7) · DE 77h.15 (7) · USPC 244/126 (5) · USPC 244/48 (5) · DE 77h (5)
CPCs: (Click arrow to add another value)
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