TREA

on electrical resistances

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Industry

  • CPC
  • B24B19/024
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group

Current Industry

B24B19/024on electrical resistances
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3548544
    • Patent number 3,548,544
    • Issue date Dec 22, 1970
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3538648
    • Patent number 3,538,648
    • Issue date Nov 10, 1970
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3438155
    • Patent number 3,438,155
    • Issue date Apr 15, 1969
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3408896
    • Patent number 3,408,896
    • Issue date Nov 5, 1968
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3375342
    • Patent number 3,375,342
    • Issue date Mar 26, 1968
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3190043
    • Patent number 3,190,043
    • Issue date Jun 22, 1965
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3182426
    • Patent number 3,182,426
    • Issue date May 11, 1965
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3138065
    • Patent number 3,138,065
    • Issue date Jun 23, 1964
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    3012383
    • Patent number 3,012,383
    • Issue date Dec 12, 1961
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2884746
    • Patent number 2,884,746
    • Issue date May 5, 1959
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2773332
    • Patent number 2,773,332
    • Issue date Dec 11, 1956
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2724306
    • Patent number 2,724,306
    • Issue date Nov 22, 1955
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2669811
    • Patent number 2,669,811
    • Issue date Feb 23, 1954
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2405485
    • Patent number 2,405,485
    • Issue date Aug 6, 1946
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1273904
    • Patent number 1,273,904
    • Issue date Jul 30, 1918
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    772362
    • Patent number 772,362
    • Issue date Oct 18, 1904
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    166121
    • Patent number 166,121
    • Issue date Jul 27, 1875
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    9110
    • Patent number 9,110
    • Issue date Jul 6, 1852
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents