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Patents > Inventor country: US & Number of text pages: 3 & Number of claims: 7

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None (5)
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None (14)
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None (9) · Victor J. Evans (2) · John P. Tarbox (2) · Lavoix et Mosès (2) · C. A. Snow & Co. (2)
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None (15) · FR 6.4 (3) · USPC 244/22 (2) · USPC 244/96 (2) · USPC 244/89 (2) · USPC 244/80 (2) · USPC 244/6 (2) · USPC 244/48 (2) · USPC 244/46 (2) · USPC 244/25 (2) · USPC 244/109 (2)
CPCs:
None (5) · CPC B64C33/02 (4) · CPC B64B1/40 (4) · CPC B64C2700/6295 (4) · CPC B64B1/00 (3) · CPC B64C39/08 (3) · CPC B64C2700/6281 (3) · CPC B64C3/385 (2) · CPC B64C39/00 (2) · CPC B64C27/54 (2) · CPC B64C27/04 (2) · CPC B64C23/005 (2) · CPC B64C13/00 (2) · CPC B64C17/00 (2) · CPC B64C35/00 (2)
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