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All Patents in class 384/240
Patents 1 - 5 of 5
First set of recordsLast set of records
NumberDatePatenteeTitleType
64,724May 14, 1867C.R. TompkinsImprovement in steps for upright shaftswoodworking machine lubrication
78,013May 19, 1868J. RichardsSpindle Bearingmetalworking machine bearings
86,399Feb. 02, 1869W.P. HopkinsStep for Spindleslooms
96,407Nov. 02, 1869B.F. DunkleeImprovement in step for vertical spindlewood shapers
147,760Feb. 24, 1874G. Spire, A.H. FrankImprovement in spindleswoodworking machine lubrication
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