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Patents for Samuel W. Harris
Patents 1 - 2 of 2
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NumberDatePatenteeTitleType
116,181Jun. 20, 1871S.W. HarrisImprovement in sawmillsreciprocating sawmills
120,514Oct. 31, 1871S.W. HarrisImprovement in saw-mill head-blockssawmill headblocks
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