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All Patents in class 83/609
Patents 1 - 4 of 4
First set of recordsLast set of records
NumberDatePatenteeTitleType
484,984Oct. 25, 1892F. WeselMachine for cutting printers' rules and leads
792,949Jun. 20, 1905L. Van DorinPunch and Shearsmetal punching machines
1,035,096Aug. 06, 1912H.B. KrautHand Shearing Machinemetal shearing machines
5,170,689Dec. 15, 1992J. DvorakMetal working machinemetal punching machines
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