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All Patents in class 101/183
Patents 1 - 6 of 6
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
  359,972Mar. 22, 1887W. Hollingsworth, F.X. HooperMachine for printing on boards
  557,582Apr. 07, 1896F.X. HooperPrinting-press
638,906Dec. 12, 1899J. ConnellMachine for printing on boards
  671,861Apr. 09, 1901F.X. HooperPrinting-machine
868,684Oct. 22, 1907H.W. MorganMachine for Printing on Boards
893,745Jul. 21, 1908H.W. MorganMachine for Printing on Boards
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