Drilldown: Patents

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Patents > Patent agent: None & Number of text pages: 3-5 & Number of diagram pages: 3

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Office:
Inventors:
Étienne Carret (2) · Alfred-Eugène Pichou (2) · Melvin Vaniman (2) · John P. Tarbox (2) · Vincent Wisniewski (2) · Adrien Schmitt (2)
Inventor country:
Applicant person:
None (15) · Alfred-Eugène Pichou (2) · Vincent Wisniewski (2) · Étienne Carret (2) · Melvin Vaniman (2) · Adrien Schmitt (2)
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Tech fields:
Full specification filed date:
Application number:
None (26)
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National tech categories:
None (27) · FR 6.4 (8) · HU V/h (8) · USPC 244/90R (4) · USPC 244/22 (3) · USPC 244/80 (3) · USPC 244/87 (2) · USPC 244/66 (2) · USPC 244/100R (2) · FR 6.3 (2)
CPCs:
None (19) · CPC B64B1/00 (9) · CPC B64C13/00 (7) · CPC B64C23/005 (5) · CPC B64C17/00 (5) · CPC B64C33/00 (3) · CPC B64C33/02 (3) · CPC B64C2700/6295 (3) · CPC B64C39/005 (3) · CPC B64C35/00 (2) · CPC B64C39/00 (2) · CPC B64C29/0025 (2) · CPC B64C2700/6281 (2) · CPC Y10T74/19112 (2) · CPC B64C2700/6256 (2) · CPC B64C27/12 (2)
First filing:
Cites these patents:
Citations from after 1930:
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