gas being recirculated to crushing zone

Industry

  • CPC
  • B02C17/1895
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for tubular rotary ball mill or mill with similar grinding i...

    • Patent number 5,570,844
    • Issue date Nov 5, 1996
    • Slegten S.A.
    • Francis Thomart
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    1708195

    • Patent number 1,708,195
    • Issue date Apr 9, 1929
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...