Drilldown: Patents

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Patents > Inventor country: US & Grant date: 1900 - 1999 & Related to aircraft: 0

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Office:
Inventors:
William David Henry (2) · Fred Tschudy (2)
Inventor country: (Click arrow to add another value)
Applicant person:
William David Henry (2) · None (2) · Fred Tschudy (2)
Applicant is inventor:
Tech fields:
None (11) · marine propulsion (4) · windmill (4) · paddle-wheel (3) · marine (2) · fabric (2) · propeller (2) · feathering (2) · railway (2) · Water wheel (2) · car (2)
Full specification filed date:
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Related to aircraft: (Click arrow to add another value)
Patent agent:
None (6) · Munn & Co. (2) · None (2)
CPCs:
CPC B62C5/04 (6) · CPC B64C27/54 (5) · CPC B64C11/006 (5) · None (3) · CPC B64C11/48 (3) · CPC B64C11/343 (3) · CPC B63H1/04 (2) · CPC B64C13/06 (2) · CPC B64C13/02 (2) · CPC Y02E10/74 (2) · CPC B64B1/00 (2) · CPC B63H1/12 (2) · CPC Y02E10/72 (2) · CPC F03D3/00 (2) · CPC Y10T24/3747 (2) · CPC B61D1/04 (2) · CPC Y10T74/20 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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