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Patents for Julius Twiss | |||||
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Picture | Number | Date | Patentee | Title | |
![]() | 118,938 | Sep. 12, 1871 | N.W. Twiss, H.R. Hill | Improvement in lathes | |
![]() | 301,080 | Jul. 01, 1884 | E.F. Barnes, L.C. Strickland | Outside pipe-cutter | |
![]() | 347,395 | Aug. 17, 1886 | W.L. Sweetland | Lathe Chuck |