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Patents > Inventor location: None & Tech fields : Propulsion or propellers

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Inventor country:
FR (634) · US (432) · DE (281) · GB (213) · None (163) · BE (87) · AT (82) · HU (40) · IT (34) · RU (29) · CH (24) · CA (23) · RO (16) · AH (13) · AU (13) · SE (12) · ES (11) · AR (8)
Inventor location: (Click arrow to add another value)
Applicant firm:
None (1964) · 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 Antoinette (3) · Westinghouse Electric & Manufacturing Company (3) · Société Malécot & Cie (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Application number:
Granted:
Related to aircraft:
Assigned to:
None (2052) · Westinghouse Electric & Manufacturing Company (3) · General Electric Company (2) · 1 (2)
IPCs:
None (1186) · IPC B64C11/00 (103) · IPC B64C39/00 (98) · IPC B64B1/00 (74) · IPC B64C33/02 (39) · IPC B64C23/00 (38) · IPC B64C27/04 (29) · IPC B64C11/04 (29) · IPC B64C11/20 (27) · IPC B63H1/12 (25) · IPC B64C11/16 (22) · IPC B64C17/00 (18) · IPC B64C1/00 (18) · IPC B64C33/00 (17) · IPC B64D27/00 (16) · IPC B64D35/04 (16) · IPC B64B1/58 (15) · IPC B64C29/00 (12) · IPC B64C11/30 (11) · IPC B64C11/24 (11)
First filing:
Cites these patents:
None (2076) · 0 (3) · Patent FR-1910-424987 (2) · Patent AT-1909-47911 (2) · Patent FR-1911-438363 (2)
Citations from after 1930:
Number of diagram pages:

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