Plant adapted for mixing material lying in sectors on the ground

Patents Grantslast 30 patents

  • Information Patent Grant

    3347532

    • Patent number 3,347,532
    • Issue date Oct 17, 1967
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3218044

    • Patent number 3,218,044
    • Issue date Nov 16, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3189327

    • Patent number 3,189,327
    • Issue date Jun 15, 1965
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2320509

    • Patent number 2,320,509
    • Issue date Jun 1, 1943
    • B28 - WORKING CEMENT, CLAY, OR STONE