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Patents > Tech fields : propellers or propulsion or steam

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Inventor country:
FR (746) · US (500) · DE (299) · GB (228) · None (169) · BE (113) · AT (82) · HU (71) · IT (36) · RU (29) · CH (25) · CA (24) · RO (18) · AH (13) · SE (13) · AU (13) · ES (11) · AR (8) · MX (7)
Inventor location:
None (2126) · Budapest (30) · Seine (25) · Paris (15) · Brussels (9) · Nord (8) · Berlin (7) · Région Bruxelles-Capitale (7) · Hérault (6) · Missouri (6) · New York (6) · Seine-et-Oise (5) · Pennsylvania (5) · Ixelles (5) · Tennessee (5) · New York city (5) · région wallonne (5)
Applicant firm:
None (2236) · A. Wunderlich & Cie, Ingénieurs-Conseils (34) · British and Colonial Aeroplane Co. (6) · Jacob Lohner & Co. (5) · Daimler Motoren-Gesellschaft (5) · Österreichische Daimler Motoren A. G. (4) · Société Anonyme des Constructions Aériennes Rossel-Peugeot (4) · Aktiebolaget Aviatorer (4) · Société Malécot & Cie (3) · Société Antoinette (3) · Borrmann and Kaerting (3) · Westinghouse Electric & Manufacturing Company (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (2327) · Westinghouse Electric & Manufacturing Company (3) · 1 (3) · General Electric Company (2)
IPCs:
None (1336) · IPC B64C11/00 (117) · IPC B64C39/00 (116) · IPC B64B1/00 (88) · IPC B64C23/00 (48) · IPC B64C33/02 (41) · IPC B64C27/04 (33) · IPC B64C11/04 (30) · IPC B63H1/12 (29) · IPC B64C11/20 (29) · IPC B64C11/16 (28) · IPC B64C17/00 (23) · IPC B64C1/00 (22) · IPC B64C33/00 (21) · IPC B64D35/04 (18) · IPC B64D27/00 (17) · IPC B64B1/58 (16) · IPC B64C11/36 (13) · IPC B64C29/00 (12) · IPC B64C11/30 (12)
First filing:
Cites these patents:
None (2353) · 0 (4) · Patent FR-1910-424987 (2) · Patent AT-1909-47911 (2) · Patent DE-1910-236694 (2) · Patent FR-1911-438363 (2)
Citations from after 1930:
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