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Patents > Tech fields : car or propellers & IPCs: None

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Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (387)
Granted:
Supplementary to patent:
None (398) · Patent BE-1909-214032 (33) · Patent US-1909-970771 (8) · Patent GB-1908-4519 (6) · Patent AU-1911-510 (4) · Patent DE-1909-232158 (4) · Patent US-1906-850616 (4) · Patent FR-1899-Boinet (4) · Patent DE-1907-214228 (3) · Patent HU-1901-24148 (3) · Patent FR-1911-430455 (3)
Related to aircraft:
Patent agent:
None (385) · A. Wunderlich & Cie, Ingénieurs-Conseils (36) · Munn & Co. (15) · None (5) · E. Blum & Co. (5) · Herbert Haddan & Co. (4) · Marks & Clerk (4) · Boult, Wade & Tennant (4) · Franklin H. Hough (3) · Haseltine, Lake & Co. (3) · Watson E. Coleman (3)
National tech categories:
None (161) · HU V/h (99) · BE K (75) · AT 77d (36) · DE 77 (14) · GB 4 with buoyant (12) · FR 6.3 (12) · GB 4 propel & steer (9) · CH 129b (7) · USPC 244/87 (6) · IT 8 (6) · CH 115 (5) · USPC 244/22 (5) · FR 6.4 (5) · USPC 244/50 (5) · DK 77 (5) · GB 4 without buoyant (5) · DE 77h.15 (5)
IPCs: (Click arrow to add another value)
CPCs:
None (449) · CPC B64B1/00 (18) · CPC B64C13/00 (11) · CPC B64C39/005 (8) · CPC B64C23/005 (8) · CPC B64C17/00 (6) · CPC B64C11/48 (6) · CPC B64C33/02 (5) · CPC B63H1/12 (5) · CPC B64C29/0025 (5) · CPC B64C11/006 (5) · CPC B64C2700/6295 (4) · CPC B64B1/58 (4) · CPC B64C9/00 (4) · CPC B64C39/08 (4) · CPC B64C11/36 (3) · CPC B64C27/006 (3) · CPC B64B1/40 (3) · CPC B64C39/008 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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