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Patents > IPCs: IPC B64C11/00 & CPCs: CPC B64C11/006 & First filing: Other

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Office:
Inventors:
Joseph Clarkson (2) · Jan Jaakson (2) · Vincent Wisniewski (2) · Simon-Louis-Clément Janvier (2) · Franzesco Fronz (2) · Eugène Sunguroff (2) · John Anderson (2)
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Applicant person:
John Anderson (2) · Jan Jaakson (2) · Joseph Clarkson (2) · Vincent Wisniewski (2) · Simon-Louis-Clément Janvier (2) · Eugène Sunguroff (2)
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Tech fields:
propulsion (26) · propellers (18) · propeller (8) · marine (6) · None (5) · sustentation (5) · wings (5) · aerial propeller (5) · design (4) · paddle wheel (4) · aerodynamics (4) · airplane (3) · construction (3) · airship (3)
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None (3)
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