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All Patents in class 293/58
Patents 1 - 2 of 2
First set of recordsLast set of records
NumberDatePatenteeTitleType
65,582Jun. 11, 1867S. MalesImproved safety-guard for railway cars
601,194Mar. 22, 1898J.W. ZimmermanWheel-guard for sawmill-carriagessawmill carriages
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