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All Patents in class 74/815
Patents 1 - 15 of 23
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NumberDatePatenteeTitleType
469,377Feb. 23, 1892I.P. RichardsRotary Tool Holder for Latheslathe tool holders and tool posts
531,817Jan. 01, 1895H.C. WarrenPrecision-indexindexers and dividers
1,426,778Aug. 22, 1922W.A. SalterMultiple Turret Tool Holderlathe tool holders and tool posts
1,474,438Nov. 20, 1923E.A. MullerTurret Head for Machine Toolsvertical turret lathes
1,750,746Mar. 18, 1930H. DeutschMachine Tool Work Holdermetalworking machine tool holders
2,086,849Jul. 13, 1937E.P. Bullard, E.H. JohnsonCarrier Mechanism
2,339,864Jan. 25, 1944H.A. KruegerDividing Headindexers and dividers
2,341,383Feb. 08, 1944W.J. JohnsonPrecision Boring Machinehorizontal boring mills
2,342,539Feb. 22, 1944G. GortonIndexing or Positioning Headindexers and dividers
2,357,329Sep. 05, 1944J.R. HansenDividing Headindexers and dividers
2,373,578Apr. 10, 1945W.W. LewisDividing Headindexers and dividers
2,386,880Oct. 16, 1945J.J. OsplackIndexing fixture for machine toolsindexers and dividers
2,440,916May 04, 1948J.W. Durkee, J.M. RusnakPrecision Measuring and Postioning Devicemeasuring tools
2,565,787Aug. 28, 1951A.S. TennantDividing Attachment for Lathesmetal lathe accessories and attachments
2,633,777Apr. 07, 1953J.H. HoernIndexing mechanism for station type machinesvertical boring mills
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