Drilldown: Patents

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Patents > Inventor country : Galicia or US & Filing date: 1860 - 1869

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Office:
Inventors:
William H. Holland (3) · William R. Manley (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (8) · William H. Holland (3)
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (9) · projectile (8) · military (8) · marine (8) · propeller (7) · LTA (5) · kite (5) · paddle-wheel (4) · navigation (4) · paddle wheel (4) · rudder (3) · balloon (3) · car (3) · whole (2) · churn (2) · flapping (2) · windmill (2)
Full specification filed date:
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Granted:
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Supplementary to patent:
Related to aircraft:
National tech categories:
None (11) · USPC 244/3.23 (7) · USPC 416/194 (5) · USPC 244/153R (5) · USPC 416/227R (2)
CPCs:
CPC B64C11/006 (6) · CPC F01D5/06 (5) · CPC B64C11/00 (5) · CPC A63H27/08 (5) · CPC F42B10/30 (5) · CPC B64C11/36 (4) · CPC Y02E10/223 (2) · CPC Y02E10/20 (2) · CPC B64C27/54 (2) · None (2) · CPC B63H1/04 (2)
First filing:
Cites these patents:
Citations from after 1930:
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