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Patents for James Lewis
Patents 1 - 5 of 5
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PictureNumberDatePatenteeTitle
  GB-186,300,405Feb. 14, 1863J. LewisImprovements in driving sewing-machines
  GB-186,302,955Nov. 24, 1863J. LewisImprovements in driving sewing-machines, which improvements are also applicable for driving other machinery
41,918Mar. 15, 1864D. HelmerImprovement in dipping-frames for matches
134,425Dec. 31, 1872F.E. FreyFlexible Saw Filing Apparatus
  GB-187,402,401Jul. 08, 1874J. LewisImprovements in the application of brake power to vehicles drawn by horses or other animals
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