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All Patents of Type: spark arresters
Patents 1 - 6 of 6
First set of recordsLast set of records
NumberDatePatenteeTitleType
9,173XOct. 15, 1835H.C. WiattSpark arrestersteam spark arresters
214,966Apr. 29, 1879A. TalbottImprovement in spark-arrestersspark arresters
224,001Feb. 03, 1880A. DelaneySpark-arrester for steam-boilersspark arresters
CA-13,359Sep. 02, 1881H. McKenzieImprovements on spark arrestersspark arresters
335,923Feb. 09, 1886H. HennigSpark Arresterlocomotive exhausts
478,296Jul. 05, 1892B.W. SweetSpark and Cinder Attachment for Smoke Stacksspark arresters
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