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Patents > Tech fields: propeller & Grant date: 1910 - 1919 & Number of figures: 8-11

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Inventors:
Antoine-Padoue Filippi (2) · Thomas Augustus Dring (2) · Simon Brubaker Minnich (2) · Hermann John Reiche (2)
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Applicant person:
None (6) · Antoine-Padoue Filippi (2) · Simon Brubaker Minnich (2) · Hermann John Reiche (2)
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None (13)
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None (7) · USPC 244/22 (3) · USPC 244/20 (3) · USPC 244/11 (2) · USPC 244/73R (2) · USPC 244/144 (2) · USPC 244/139 (2) · USPC 244/80 (2) · USPC 244/48 (2) · USPC 244/123.1 (2) · RU Group V (2) · FR 6.4 (2)
CPCs:
None (9) · CPC B64C39/005 (6) · CPC B64C33/02 (3) · CPC B64C23/005 (3) · CPC B64C11/16 (3) · CPC B64B1/00 (3) · CPC B64C11/001 (2) · CPC B64C2700/6295 (2)
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