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Patents Grantslast 30 patents

  • Information Patent Grant

    3339315

    • Patent number 3,339,315
    • Issue date Sep 5, 1967
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3090173

    • Patent number 3,090,173
    • Issue date May 21, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3075320

    • Patent number 3,075,320
    • Issue date Jan 29, 1963
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3040482

    • Patent number 3,040,482
    • Issue date Jun 26, 1962
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2995874

    • Patent number 2,995,874
    • Issue date Aug 15, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2824413

    • Patent number 2,824,413
    • Issue date Feb 25, 1958
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2669893

    • Patent number 2,669,893
    • Issue date Feb 23, 1954
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2646651

    • Patent number 2,646,651
    • Issue date Jul 28, 1953
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2610452

    • Patent number 2,610,452
    • Issue date Sep 16, 1952
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2300481

    • Patent number 2,300,481
    • Issue date Nov 3, 1942
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2178848

    • Patent number 2,178,848
    • Issue date Nov 7, 1939
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2025010

    • Patent number 2,025,010
    • Issue date Dec 17, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1847167

    • Patent number 1,847,167
    • Issue date Mar 1, 1932
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1419073

    • Patent number 1,419,073
    • Issue date Jun 6, 1922
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents