TREA

having several drums

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Industry

  • CPC
  • B28C5/1843
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28CPREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL B28C5/00Apparatus or methods for producing mixtures of cement with other substances

Current Industry

B28C5/1843having several drums
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2562310
    • Patent number 2,562,310
    • Issue date Jul 31, 1951
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2557358
    • Patent number 2,557,358
    • Issue date Jun 19, 1951
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2482324
    • Patent number 2,482,324
    • Issue date Sep 20, 1949
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2174089
    • Patent number 2,174,089
    • Issue date Sep 26, 1939
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents