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All Patents in class 101/287
Patents 1 - 7 of 7
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  4,348XMar. 02, 1826D. TreadwellPower printing press
  5,455XApr. 17, 1829S. RustWashington Printing Press
6,178XOct. 04, 1830I. AdamsPrinting press power
  6,679XJul. 30, 1831O. TuftsHand printing press
  8,500XNov. 19, 1834A. RamagePrinting press
  8,793XApr. 22, 1835J.L. KingsleyPrinting press
  1,731,834Oct. 15, 1929J.R. WheelerFeed mechanism for embossing presses and the like
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