Drilldown: Patents

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Patents > Tech fields: propellers & Number of text pages: 2-3 & Number of claims: 5-9

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Office:
Inventors:
None (2) · Hermann Ruthenberg (2) · Oszkár Asbóth (2) · Gaston Rose (2) · Boris Loutzkoy (2) · Louis-Marie Le Dantec (2)
Inventor country:
Applicant person:
None (4) · Louis-Marie Le Dantec (2) · Hermann Ruthenberg (2) · Gaston Rose (2) · Oszkár Asbóth (2)
Applicant is inventor:
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Full specification filed date:
Application number:
None (24)
Granted:
Related to aircraft:
CPCs:
None (18) · CPC B64C11/006 (3) · CPC B64C11/48 (3) · CPC B64C39/00 (3) · CPC B64C11/00 (3) · CPC B64C2700/6274 (2) · CPC B64C2700/6295 (2) · CPC B64C11/36 (2) · CPC B64C33/02 (2) · CPC B64C11/16 (2) · CPC B64C23/005 (2) · CPC B64C11/04 (2) · CPC B64D35/06 (2) · CPC B63H5/10 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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