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All Patents in class 82/11.3
Patents 1 - 15 of 19
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NumberDatePatenteeTitleType
431,578Jul. 08, 1890G.M. GuerrantMeans for Moving and Guiding Turning Engraving or Planing Toolsmetal lathe accessories and attachments
468,283Feb. 02, 1892G.M. GuerrantMeans for Moving and Guiding Turning Engraving or Plane Toolsmetal lathe accessories and attachments
647,975Apr. 24, 1900E. Liebert, H.A. LiebertAutomatic Feeding and Regulating Device for Machine Toolsmetal lathe accessories and attachments
1,937,400Nov. 28, 1933C.A. BickelMachine Toolengine lathes
2,039,876May 05, 1936C.A. BickelAutomatic Latheengine lathes
2,052,441Aug. 25, 1936C.A. BickelApparatus for Controlling Operation of Toolsmachine tool controls
2,074,396Mar. 23, 1937W.H. HoweImpedance Variation Amplifiermachine tool controls
2,351,649Jun. 20, 1944D.E. Bench, G.J. WintermuteMethod and Apparatus for Controlling the Operation of Lathesmetal lathes
2,420,547May 13, 1947J.E. LovelyProfile Milling Machinemilling machines
2,427,493Sep. 16, 1947E.P. BullardControl Mechanism
2,450,096Sep. 28, 1948W.A. Kimsey, H.J. SiekmannAutomatic Step Turning Lathemetal lathes
2,553,984May 22, 1951H.C. Kemper, H.J. SiekmannElectric Duplicator Attachment for Lathesmetal lathe accessories and attachments
2,556,318Jun. 12, 1951N.D. CooperElectrically Operated Sevopower Actuatormetalworking machine mechanisms
2,557,860Jun. 19, 1951T. Foster, S.A. Bradenburg, C.A. BickelMachine Toolform producing lathes
2,608,896Sep. 02, 1952R.B. Lesher, C.E. GreenePattern Tracer Assemblymetal lathe accessories and attachments
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