Drilldown: Patents

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Patents > Tech fields : Airplane or propeller & Granted: Yes & IPCs: None & CPCs: CPC B64C13/00

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Office:
Inventors:
John P. Tarbox (3) · Albert Francis Zahm (2) · Alexander Graham Bell (2) · Hugh Laussat Willoughby (2) · John Thomas Simpson (2) · John Washington Wilson (2)
Inventor country:
Applicant person:
None (5) · Hugh Laussat Willoughby (2) · John Thomas Simpson (2) · John Washington Wilson (2)
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Application number:
None (3)
Granted: (Click arrow to add another value)
Related to aircraft:
IPCs: (Click arrow to add another value)
CPCs: (Click arrow to add another value)
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Cites these patents:
Citations from after 1930:
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Showing below up to 59 results in range #1 to #59.

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