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Patents > Year granted: 1911 & Tech fields : aerodynamics or propeller

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Inventors:
Albert Hugo Friedel (3) · John Anderson (3) · August Wendtland (2) · Nicolas de Benois (2) · Marius-Ferdinand Serres (2) · Ludwig Schmidl (2) · Lucien Chauvière (2) · René-Albert Brismur (2) · Robert Esnault-Pelterie (2) · Dario Galvão (2) · Theodor Dobresco (2) · Charles A. Kuenzel (2) · Cassius Edward Lamburth (2) · Aurel Vlaicu (2) · Spencer Heath (2) · Wesley Wait (2)
Inventor country:
Inventor location:
None (159) · Nord (2)
Applicant person:
None (15) · Albert Hugo Friedel (3) · Aurel Vlaicu (2) · Lucien Chauvière‎‎ (2) · Ludwig Schmidl (2) · Marius-Ferdinand Serres (2) · Nicolas de Benois (2) · René-Albert Brismur (2) · Robert Esnault-Pelterie (2) · Dario Galvão (2) · Spencer Heath (2) · Theodor Dobresco (2) · Charles A. Kuenzel (2) · Cassius Edward Lamburth (2) · Wesley Wait (2) · John Anderson (2) · August Wendtland (2)
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Application number:
None (32)
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Supplementary to patent:
None (137) · Patent BE-1909-12-24 Marie Jasogne and Theodor Dobresco (2) · Patent BE-1910-09-19 Marie Jasogne and Theodor Dobresco (2) · Patent HU-1910-59091 (2) · Patent DE-1910-04-04 August Wendtland (2)
Related to aircraft:
Patent agent:
None (58) · Armengaud jeune (10) · None (5) · Victor J. Evans (4) · E. Blétry (4) · L. Chassevent (4) · R. S. & A. B. Lacey (3) · Munn & Co. (3) · C. A. Snow & Co. (3)
National tech categories:
FR 6.4 (47) · None (33) · USPC 244/66 (5) · USPC 244/139 (5) · USPC 244/13 (5) · USPC 244/6 (5) · USPC 244/11 (4) · DE 77h.6 (4) · USPC 244/80 (4) · USPC 244/60 (4) · USPC 244/50 (4) · RU Group V (3) · DE 77h.5 (3) · USPC 244/87 (3) · USPC 244/22 (3) · HU V/h (3)
IPCs:
None (99) · IPC B64C1/00 (18) · IPC B64C39/00 (16) · IPC B64C17/00 (14) · IPC B64C11/16 (6) · IPC B64C11/00 (4) · IPC B64C3/54 (3) · IPC B64C17/06 (3) · IPC B64C13/00 (2) · IPC B64C39/10 (2) · IPC B64C33/00 (2) · IPC B64C3/52 (2) · IPC B64C3/00 (2) · IPC B64C25/00 (2) · IPC B64C11/20 (2)
CPCs:
None (21) · CPC B64C17/00 (19) · CPC B64C2700/6295 (14) · CPC B64C23/005 (13) · CPC B64C39/00 (9) · CPC B64C2700/6218 (8) · CPC B64C39/005 (7) · CPC B64C11/16 (7) · CPC B64B1/00 (7) · CPC B64C11/006 (5) · CPC B64C33/00 (5) · CPC B64C29/0033 (4) · CPC B64C33/02 (4) · CPC B64C13/00 (4)
First filing:
Cites these patents:
Citations from after 1930:
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Showing below up to 185 results in range #1 to #185.

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