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All Patents in class 112/270
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
344,292Jun. 22, 1886A. TouchetteKnot-saw guardwoodworking machine safety guards
648,000Apr. 24, 1900J.R. ThomasSaw-guardwoodworking machine safety guards
1,369,452Feb. 22, 1921G.C. MarxSewing-machine motorelectric motors
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