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Patents for Julius Twiss
Patents 1 - 3 of 3
First set of recordsLast set of records
PictureNumberDatePatenteeTitle
118,938Sep. 12, 1871N.W. Twiss, H.R. HillImprovement in lathes
301,080Jul. 01, 1884E.F. Barnes, L.C. StricklandOutside pipe-cutter
347,395Aug. 17, 1886W.L. SweetlandLathe Chuck
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