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Patents > Tech fields : hybrid or marine propulsion & Number of figures: 6-9

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Office:
Inventors:
Heinrich Bauer (4) · None (3) · Eli Edward Gregory (3) · Hermann John Reiche (3) · Firmin Bousson (2) · Lucien Fouque (2) · Franz Xaver Wels (2) · Eugen Schmid (2) · Édouard-Jean Bigourdan (2) · Louis Lacoin (2) · Martin Jelalian (2) · August Smikalla (2) · Alfred E. Wunderlich (2) · Alexis Beurrier (2) · Isaac Bell (2)
Inventor country:
Inventor location:
None (90) · Seine (4) · New York (3) · New York county (3) · New York state (2) · Pennsylvania (2) · Hérault (2) · Allegheny county, Pennsylvania (2) · Seine-et-Oise (2) · Charente-Inférieure (2)
Applicant person:
None (14) · Heinrich Bauer (4) · Eli Edward Gregory (3) · Hermann John Reiche (3) · Alexis Beurrier (2) · Eugen Schmid (2) · Martin Jelalian (2) · Lucien Fouque (2) · Louis Lacoin (2) · Franz Xaver Wels (2) · Firmin Bousson (2) · Isaac Bell (2) · August Smikalla (2) · Alfred E. Wunderlich (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (37)
Granted:
Related to aircraft:
Patent agent:
None (26) · Victor J. Evans (6) · Munn & Co. (6) · C. A. Snow & Co. (3) · None (3) · 0 (2) · J. S. Withers & Spooner (2) · Marks & Clerk (2) · H. D. Fitzpatrick & Co. (2) · Charles Assi (2) · A. Wunderlich & Cie, Ingénieurs-Conseils (2) · Schwab (2)
National tech categories:
None (36) · FR 6.4 (25) · USPC 244/6 (4) · USPC 244/22 (3) · USPC 244/72 (2) · USPC 244/66 (2) · USPC 244/64 (2) · USPC 244/51 (2) · USPC 244/218 (2) · USPC 244/133 (2) · USPC 244/11 (2) · RU Group V (2) · USPC 244/226 (2) · AU 90.3 (2) · CH 115 (2) · BE K (2) · DE 77h (2)
CPCs:
None (19) · CPC B64C23/005 (13) · CPC B64B1/00 (11) · CPC B64C33/02 (8) · CPC B64C39/005 (6) · CPC B64C35/00 (6) · CPC B64C33/00 (5) · CPC B64C2700/6274 (4) · CPC B64C27/04 (3) · CPC B64C2700/6281 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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