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Patents > Tech fields: propulsion & Assigned to: None & Number of diagram pages: 3-4

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Office:
Inventors:
Alfred-Eugène Pichou (4) · Louis Blériot (4) · Erik Emanuel Lindkvist (3) · Franklin Tompkins (3) · Alfred K. R. A. Krakow (3) · Thomas Augustus Dring (3)
Applicant person:
None (32) · Alfred-Eugène Pichou (4) · Franklin Tompkins (3) · Louis Blériot (3) · Thomas Augustus Dring (2) · Émile Dupont (2) · Hermann Hassenbach (2) · Michael Stefan Bjelvučić (2) · Joseph H. Dillon-Gregg (2) · Oliver K. Chance (2) · Gabriel Babillot (2) · Charles Groombridge (2) · George Sutherland Dodman (2) · Vincent Wisniewski (2) · Vicomte Decazes (2) · William Alfred South (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (68)
Granted:
Supplementary to patent:
None (141) · Patent FR-1883- (2) · Patent FR-1902-324521 (2) · Patent GB-1909-12556 (2) · Patent GB-1911-5162 (2) · Patent FR-1908-404631 (2)
Related to aircraft:
Patent agent:
None (59) · Munn & Co. (12) · None (5) · Victor J. Evans (4) · Bauer & Imrie (2) · Howson and Howson (2) · Franklin H. Hough (2) · Jensen & Son (2) · M. Zerolo (2) · Marks & Clerk (2) · Church & Church (2) · Chassevent (2) · C. A. Snow & Co. (2) · Boult, Wade & Tennant (2) · H. D. Fitzpatrick & Co. (2) · Wheatley & Mackenzie (2) · Watson E. Coleman (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (43) · FR 6.4 (16) · FR 6.3 (10) · USPC 244/30 (8) · HU V/h (8) · FR 6.2 (6) · USPC 244/70 (5) · USPC 244/6 (5) · USPC 244/22 (5) · USPC 244/20 (5) · GB 4 propel & steer (3) · USPC 244/72 (3) · USPC 244/60 (3) · USPC 244/51 (3) · USPC 244/23R (3) · USPC 244/28 (3)
CPCs:
None (42) · CPC B64B1/00 (30) · CPC B64C39/005 (16) · CPC B64C23/005 (13) · CPC B64C33/02 (11) · CPC B64C11/006 (5) · CPC B64C3/385 (5) · CPC B64C27/82 (4) · CPC B64C29/0025 (3) · CPC B63H1/08 (3) · CPC B64C33/00 (3) · CPC B64C9/00 (3) · CPC B64C2700/6274 (3) · CPC B64C39/00 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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