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All Patents in class 403/1
Patents 1 - 3 of 3
First set of recordsLast set of records
NumberDatePatenteeTitleType
143,232Sep. 30, 1873G. Spire, A.H. FrankImprovement in planing-machineswood planers
255,196Mar. 21, 1882E.W. RossBand or fly wheelbandsaws
266,456Oct. 24, 1882A.O. FrickTraction Enginesteam traction engines
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