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Patents for John Coleman
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  2,038XDec. 31, 1813J. ColemanMachine for polishing and framing ciphering slates
  AI252Oct. 04, 1859W.R. Musser, J. ColemanTobacco press
43,477Jul. 12, 1864J. ColemanRope-molding lathe
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