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Patents Granted on 1868-05-12
Patents 1 - 8 of 8
First set of recordsLast set of records
NumberDatePatenteeTitleType
77,719May 12, 1868M.V. CummingsMowing Machinemowing machines
77,742May 12, 1868W.H. LeachTool Rest for Lathemetal lathe accessories and attachments
77,776May 12, 1868J.H. Gillett, G.W. SouthwickImprovement in shingle machinesshingle machines
77,812May 12, 1868L. GriscomTurning Lathemetal lathes
77,819May 12, 1868C. KrebsImprovement in countersinkscountersinks
77,825May 12, 1868J.N. Robbins, W. Shumard, A. LyonImprovement in saw-setsaw sets
77,877May 12, 1868D.L. GibbsImprovement in mortising-machinesmortising machines
77,881May 12, 1868H.E. Wheeler, J.G. Webster, R.V. HiltonImprovement in Chisel-Handleschisels
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