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Patents for W. W. Stevens
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
50,045Sep. 19, 1865D.Y. SmithImprovement in Auger-Handlesauger handles
138,505May 06, 1873T.J. Frazier, C. LambImprovement in machines for trimming lumbersawmills
184,537Nov. 21, 1876W.L. MayImprovement in tape-line lumber-measurestape measures
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