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Patents Grantslast 30 patents

  • Information Patent Grant

    Cam control grinding machine

    • Patent number 4,356,669
    • Issue date Nov 2, 1982
    • Nils Hoglund
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Apparatus for profile grinding closed curved surface

    • Patent number 3,943,665
    • Issue date Mar 16, 1976
    • Toshiba Kikai Kabushiki Kaisha
    • Kazuo Nagashima
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3916571

    • Patent number 3,916,571
    • Issue date Nov 4, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3903654

    • Patent number 3,903,654
    • Issue date Sep 9, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3902278

    • Patent number 3,902,278
    • Issue date Sep 2, 1975
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3861275

    • Patent number 3,861,275
    • Issue date Jan 21, 1975
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3828481

    • Patent number 3,828,481
    • Issue date Aug 13, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3827191

    • Patent number 3,827,191
    • Issue date Aug 6, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3822511

    • Patent number 3,822,511
    • Issue date Jul 9, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3816996

    • Patent number 3,816,996
    • Issue date Jun 18, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3813818

    • Patent number 3,813,818
    • Issue date Jun 4, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3805454

    • Patent number 3,805,454
    • Issue date Apr 23, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3800473

    • Patent number 3,800,473
    • Issue date Apr 2, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3800621

    • Patent number 3,800,621
    • Issue date Apr 2, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3750345

    • Patent number 3,750,345
    • Issue date Aug 7, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3663188

    • Patent number 3,663,188
    • Issue date May 16, 1972
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR