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All Patents in class 83/388
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
182,230Sep. 12, 1876E. SchlenkerImprovement in paper-cutting machinespaper cutting machines
666,449Jan. 22, 1901S.K. WhitePaper-cutterprinter
979,102Dec. 20, 1910E.B. SellewAutomatic sawing-machinemetal sawing machines
2,063,756Dec. 08, 1936E.G. Roehm, M. RomaineBroaching Machinebroaching machines
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