Lubrication of centres

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for machining hardened parts apparatus for mac...

    • Patent number 5,527,400
    • Issue date Jun 18, 1996
    • Dana Corporation
    • Roland C. Smith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal cylinder mount for use in an engraver

    • Patent number 5,493,939
    • Issue date Feb 27, 1996
    • Ohio Electronic Engravers, Inc.
    • Kenneth F. Bornhorst
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Center assembly including oil reservoir for machine tools

    • Patent number 4,111,082
    • Issue date Sep 5, 1978
    • Kiyotaka Kohori
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3353402

    • Patent number 3,353,402
    • Issue date Nov 21, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2409324

    • Patent number 2,409,324
    • Issue date Oct 15, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1889502

    • Patent number 1,889,502
    • Issue date Nov 29, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1681087

    • Patent number 1,681,087
    • Issue date Aug 14, 1928
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1539337

    • Patent number 1,539,337
    • Issue date May 26, 1925
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1399921

    • Patent number 1,399,921
    • Issue date Dec 13, 1921
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR