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Patents > CPCs : CPC B64B1/58 or CPC B64C25/06 or CPC B64C2700/6218

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Office:
Applicant firm:
None (533) · Siemens-Schuckert Werke GmbH (3) · North British Rubber Company (3) · Aéroplanes Morane-Saulnier (3) · Jacob Lohner & Co. (2) · Sopwith Aviation Company Limited (2) · Société française des tissus biaisés (2) · Société Antoinette (2) · Société anonyme Astra AB (2) · Luft Fahrzeug G.m.b.H. (2) · Vickers (2)
Applicant is inventor:
Tech fields:
None (217) · LTA (166) · stability (109) · airplane (94) · frame (61) · balloon (41) · landing (40) · automatic stability (31) · construction (28) · chassis (24) · Design (24) · airship (20) · Subsystem (20) · fabric (19) · wheels (19) · navigation (18) · envelope (18) · propulsion (17)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (403) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1907-382794 (3) · Patent ES-1906-38692 (3)
Related to aircraft:
Patent agent:
None (224) · Armengaud jeune (26) · None (19) · Marks & Clerk (18) · E. Bletry (9) · Schwab (9) · Lavoix et Mosès (9) · Boramé et Julien (7) · Hippolyte Josse (7) · J. Germain (6) · Boult, Wade & Tennant (6) · J. Fayollet (6) · J. Bonnet-Thirion (6) · Brandon frères (6) · P. Follin (6) · Charles Dony (6) · Weismann et Marx (6)
National tech categories:
FR 6.4 (299) · None (216) · DE 77h.4 (16) · FR 6.3 (7) · DE 77h.15 (7) · DE 77h (6) · USPC 244/126 (5) · DE 77 (4) · DE 77h.9 (4) · USPC 244/61 (3) · GB 4 aërostats (3) · DE 77h.5 (3) · USPC 244/128 (2) · USPC 244/133 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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