Drilldown: Patents

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Patents > Tech fields: propeller & Number of claims: 5-10 & Number of diagram pages: 2

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Office:
Inventors:
Francis Alexander Barton (3) · Alonzo Perry Bliven (2) · Spencer Heath (2)
Inventor country:
Applicant person:
None (9) · Alonzo Perry Bliven (2) · Spencer Heath (2) · Francis Alexander Barton (2)
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Related to aircraft:
Patent agent:
None (10) · W. D. Rowlingson (3) · None (3) · Haseltine, Lake & Co. (2) · Wheatley & Mackenzie (2)
CPCs:
None (11) · CPC B64B1/00 (5) · CPC B64C39/005 (4) · CPC B64C2700/6295 (4) · CPC B64C11/006 (4) · CPC B64C39/08 (3) · CPC B64C27/04 (3) · CPC B64C17/00 (3) · CPC B64C11/48 (2) · CPC Y10S416/03 (2) · CPC Y02E10/72 (2) · CPC F05B2260/96 (2) · CPC B64C27/463 (2) · CPC Y10T29/49332 (2) · CPC B63H1/04 (2) · CPC B63H5/10 (2)
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Citations from after 1930:
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