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Patents > Supplementary to patent : Patent FR-1909-401066 or None & Patent agent: Victor J. Evans

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Inventors:
George Lehberger (3) · Robert P. Hall (2) · Rexford M. Smith (2) · Samuel S. Yarrington (2) · Ralph P. Fox (2)
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Applicant person:
George Lehberger (3) · Robert P. Hall (2) · Rexford M. Smith (2) · Samuel S. Yarrington (2) · Ralph P. Fox (2)
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None (11)
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National tech categories:
None (14) · USPC 244/80 (8) · USPC 244/45R (5) · USPC 244/35R (3) · USPC 244/79 (3) · USPC 244/90R (3) · USPC 244/104R (3) · USPC 244/66 (3) · USPC 244/119 (3) · USPC 244/233 (3) · USPC 244/87 (2) · USPC 244/139 (2) · USPC 244/100R (2) · USPC 244/48 (2) · USPC 244/131 (2) · USPC 244/73R (2) · USPC 244/64 (2)
CPCs:
CPC B64C17/00 (14) · CPC B64C23/005 (6) · CPC B64B1/00 (5) · CPC B64C27/82 (4) · CPC B64C2700/6295 (4) · CPC B64C3/385 (3) · CPC B64C17/06 (3) · CPC B64C13/00 (3) · CPC B64C39/08 (3) · CPC B64C33/02 (3) · CPC B64C11/36 (2) · CPC B64C33/00 (2) · CPC Y02E10/74 (2) · CPC Y02E10/28 (2) · CPC B64C39/005 (2) · CPC B64C3/14 (2) · CPC B64C29/0033 (2)
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