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All Patents in class 101/232
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
5,199Jul. 24, 1847R.M. HoeImprovement in rotary printing-pressesprinting presses
194,902Sep. 04, 1877M. HainqueImprovement in rotary printing-pressesbox making machines
204,078May 21, 1878G. PelstringImprovement in wood-graining machinesspecialty woodworking machines
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