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Patents for Jas. E. Knight
Patents 1 - 3 of 3
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PictureNumberDatePatenteeTitle
460,474Sep. 29, 1891C.E. Salisch, O. KnappWrench
574,513Jan. 05, 1897J.A. BarkerWrench
648,766May 01, 1900R. MacKayPipe Wrench
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