Drilldown: Patents

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Patents > Tech fields : Airship or wings or None & Supplementary to patent : Patent US-1909-970771 or None & Patent agent: None

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Inventor country:
None (2402) · US (1438) · FR (830) · GB (445) · DE (406) · IT (67) · AT (63) · CA (45) · CH (42) · HU (37) · BE (26) · AU (18) · SE (15) · NL (11) · RU (11) · NO (9) · NZ (8) · RO (8) · Great Britain (7)
Applicant firm:
None (5719) · Curtiss Aeroplane (41) · Vickers (17) · Dornier Metallbauten (10) · Société des Avions Louis Bréguet (9) · Société anonyme Astra AB (8) · Luftschiffbau Schütte-Lanz (8) · General Electric Co. (8) · Établissements de Dion-Bouton (7) · Aktiebolaget Aviatorer (4) · Sopwith Aviation (3) · Luft Fahrzeug G.m.b.H. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3)
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Assigned to:
None (5888)
IPCs:
None (5651) · IPC B64C39/00 (21) · IPC B64B1/00 (20) · IPC B64C3/00 (20) · IPC B64C17/00 (20) · IPC B64C1/00 (17) · IPC B64C33/02 (11) · IPC B64C3/56 (9) · IPC B64C11/00 (9) · IPC B64C23/00 (8) · IPC B64B1/58 (7) · IPC B64C33/00 (7) · IPC B64C3/54 (7) · IPC CPC B64C13/00 (6) · IPC B64C13/00 (6) · IPC B64C35/00 (5)
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