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Patents > Office: FR & Applicant type: INDIV & Tech fields : Airship or propellers & Number of diagram pages: 2-11

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Office: (Click arrow to add another value)
Inventors:
Hippolyte Chevron (3) · Jacques Ravelli (3) · David Henderson Blake (2) · René-Joseph-Ghislain Straunard (2) · Alfred-Eugène Pichou (2)
Inventor country:
Applicant person:
Jacques Ravelli (3) · Hippolyte Chevron (3) · Alfred-Eugène Pichou (2) · René-Joseph-Ghislain Straunard (2) · David Henderson Blake (2)
Applicant type: (Click arrow to add another value)
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Application number:
None (10)
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Related to aircraft:
National tech categories:
CPCs:
CPC B64B1/00 (8) · CPC B64C39/00 (7) · CPC B64C2700/6274 (5) · CPC B64C23/005 (5) · CPC B64C11/006 (4) · CPC B64C2700/6295 (4) · CPC B64C33/02 (4) · CPC B64C27/04 (4) · CPC B64C2700/6281 (4) · CPC B64C17/00 (3) · CPC B64D27/00 (2) · CPC B64C27/12 (2) · CPC B64C39/005 (2) · CPC B64B1/62 (2) · CPC B63H1/26 (2) · CPC B64C2700/6218 (2)
First filing:
Cites these patents:
Citations from after 1930:
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