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Patents > Year granted: 1916 & Tech fields : propellers or None

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None (66) · Alliott Verdon Roe (5) · James Arthur Peters (3) · Robert CLADE (2) · Ruter William Springer (2) · Rupert Allen Emmons (2) · Edson F. Gallaudet (2) · Thomas Preston Brooke (2)
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None (56) · Alliott Verdon Roe (5) · James Arthur Peters (3) · AIR TURBINE (2) · Vincent Joseph Conces (2) · Frederick SAGE (2) · NIEUPORT (2) · Edson F. Gallaudet (2) · Rupert Allen Emmons (2) · Ruter William Springer (2) · Thomas Preston Brooke (2) · CURTISS (2) · Angelo Glissenti (2)
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None (63)
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None (91) · USPC 244/119 (9) · USPC 244/90R (7) · BE K (5) · USPC 244/233 (4) · USPC 244/53A (3) · USPC 244/142 (3) · USPC 244/149 (3) · USPC 244/46 (3) · USPC 244/45R (3) · USPC 244/153R (3) · USPC 244/139 (3)
CPCs:
None (52) · CPC B64C13/00 (21) · CPC B64C2700/6295 (10) · CPC B64B1/00 (8) · CPC B64C3/00 (7) · CPC B64C35/00 (7) · CPC B64C2700/6256 (6) · CPC B64C23/005 (6) · CPC B64C3/18 (6) · CPC B64C11/04 (5) · CPC B64C13/02 (5) · CPC B64C39/00 (5) · CPC B64C17/00 (4) · CPC B64C2700/6233 (4) · CPC B64C11/006 (4)
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