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Patents for George Parr
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
25,995Nov. 01, 1859D.G. ChaseShank-lastershoemaking
32,617Jun. 25, 1861M. ColtonSpoke Shavespokeshaves
45,854Jan. 10, 1865G. ParrImprovement in Mode of Manufacturing Screw Driversscrewdriver blades
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