Drilldown: Patents

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Patents > Tech fields: propellers & Supplementary to patent: None & Number of claims: 7-50000000

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Office:
Inventors:
Louis Blériot (3) · William Davey Oddy (3) · Hermann Ruthenberg (2) · Isaac Bell (2) · Robert Kemp (2) · Gaston Rose (2) · Charles Groombridge (2) · Spencer Heath (2) · Vilmos Zurowec (2) · William Alfred South (2) · Gustave Plaisant (2) · Ernest Abington Vessey (2)
Inventor country:
Applicant person:
None (6) · William Davey Oddy (3) · Louis Blériot (3) · Ernest Abington Vessey (2) · William Alfred South (2) · Vilmos Zurowec (2) · Spencer Heath (2) · Michael Stefan Bjelvučić (2) · Hermann Ruthenberg (2) · Gustave Plaisant (2) · Gaston Rose (2) · Isaac Bell (2) · Charles Groombridge (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (19)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (26) · None (3) · H. D. Fitzpatrick & Co. (2) · Boult, Wade & Tennant (2) · Clement Lean (2) · Munn & Co. (2) · Ernest de Pass (2)
CPCs:
None (20) · CPC B64C11/20 (3) · CPC B64C17/00 (3) · CPC B64C13/00 (3) · CPC B64C23/005 (3) · CPC B64C39/00 (2) · CPC B64C27/006 (2) · CPC B64C11/003 (2) · CPC B64C11/48 (2) · CPC B64D27/00 (2) · CPC B64C9/00 (2) · CPC B64C11/36 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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