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Patents for Newton Crawford
Patents 1 - 7 of 7
First set of recordsLast set of records
NumberDatePatenteeTitleType
118,198Aug. 22, 1871W. ClemsonImprovement in crosscut-sawssawblades
123,466Feb. 06, 1872J.E. EmersonImprovement in sawsinsertable saw teeth
297,242Apr. 22, 1884J.E. EmersonTab-plate for sawssawblades
297,243Apr. 22, 1884J.E. EmersonSaw-tabsawblades
304,715Sep. 09, 1884J.E. EmersonSawcrosscut saws
309,533Dec. 23, 1884J.E. EmersonSaw-tooth-swaging devicesaw swages
356,930Feb. 01, 1887J.E. EmersonBand-saw millband sawmills
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