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Patents > Year filed: 1911 & Grant date: November 1911 & Family year: 1910 - 1919

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Year filed:
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Year granted:
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Office:
Inventors:
René-Louis Riout (2) · Francis Erwin BORKENHAGEN (2)
Inventor country:
Applicant person:
René-Louis Riout (2) · None (2) · BORKENHAGEN FRANCIS E (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (10) · None (7) · stability (7) · design (6) · frame (5) · propulsion (4) · navigation (4) · propellers (3) · propeller (3) · LTA (3) · aerodynamics (3) · HTA (3) · wings (3) · control (3)
Full specification filed date:
Application number:
None (2)
Granted:
Related to aircraft:
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CPCs:
CPC B64C17/00 (9) · CPC B64C2700/6295 (5) · CPC B64C39/00 (5) · CPC B64C2700/6214 (2) · CPC B64C23/005 (2) · CPC B64B1/00 (2) · CPC B64B1/12 (2) · CPC B64C2700/6212 (2) · CPC B64C29/0033 (2) · CPC B64C11/006 (2) · CPC B64C11/48 (2) · CPC B64C2700/6218 (2) · CPC B64C33/00 (2)
Family year:
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Cites these patents:
Citations from after 1930:
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