TREA

for the underframes of locomotives

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Industry

  • CPC
  • B24B19/003
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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

B24B19/003for the underframes of locomotives
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary engine housing manufacture
    • Patent number 4,178,725
    • Issue date Dec 18, 1979
    • Caterpillar Tractor Co.
    • Alexander Goloff
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2686994
    • Patent number 2,686,994
    • Issue date Aug 24, 1954
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2305889
    • Patent number 2,305,889
    • Issue date Dec 22, 1942
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2215403
    • Patent number 2,215,403
    • Issue date Sep 17, 1940
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1754139
    • Patent number 1,754,139
    • Issue date Apr 8, 1930
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents