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All Patents of Type: traction engine spark arresters
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
167,738Sep. 14, 1875O.S. French, D. June, R. BraytonSpark-Arrestertraction engine spark arresters
218,643Aug. 19, 1879M. RumelySpark-Arrestertraction engine spark arresters
478,296Jul. 05, 1892B.W. SweetSpark and Cinder Attachment for Smoke Stacksspark arresters
663,148Dec. 04, 1900G.F. ConnerSpark Arrester and Extinguishertraction engine spark arresters
764,658Jul. 12, 1904H.C. ClaySpark Arresting Smoke Stack traction engine spark arresters
824,004Jun. 19, 1906O.S. FrenchSpark-Arrestertraction engine spark arresters
872,072Nov. 26, 1907F.J. LymanSpark Destroyer for Smoke Stackstraction engine spark arresters
880,385Feb. 25, 1908W.F. MacGregorSpark Arrestertraction engine spark arresters
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