Drilldown: Patents

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Patents > Patent agent : J. Germain or Victor J. Evans & Number of figures: 5-9

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Inventors:
Joseph Gachet (3) · Louis Marmonier (3) · Émile Letord (3) · Robert P. Hall (2) · George Lehberger (2) · Ralph P. Fox (2)
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Applicant person:
Joseph Gachet (3) · Émile Letord (3) · Louis Marmonier (3) · Robert P. Hall (2) · George Lehberger (2) · Ralph P. Fox (2)
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None (10)
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National tech categories:
FR 6.4 (16) · None (11) · USPC 244/80 (7) · USPC 244/119 (3) · USPC 244/45R (3) · USPC 244/90R (2) · USPC 244/66 (2) · USPC 244/139 (2) · USPC 244/131 (2) · USPC 244/48 (2) · USPC 244/100R (2)
CPCs:
CPC B64C17/00 (14) · CPC B64C2700/6295 (7) · CPC B64C39/00 (5) · CPC B64B1/00 (5) · CPC B64C23/005 (5) · CPC B64C27/82 (3) · CPC B64C3/385 (3) · CPC B64C3/14 (2) · CPC B64C29/0033 (2) · CPC B64C39/08 (2) · CPC Y02E10/74 (2) · CPC B64C11/06 (2) · CPC Y02E10/28 (2)
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