TREA

by heating or cooling

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Industry

  • CPC
  • B28C7/0023
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28CPREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL B28C7/00Controlling the operation of apparatus for producing mixtures of clay or cement with other substances Supplying or proportioning the ingredients for mixing clay or cement with other substances Discharging the mixture

Current Industry

B28C7/0023by heating or cooling
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus and method for heating and chilling concrete batch water
    • Patent number 4,402,190
    • Issue date Sep 6, 1983
    • Samuel I. Reid
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3661365
    • Patent number 3,661,365
    • Issue date May 9, 1972
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3640511
    • Patent number 3,640,511
    • Issue date Feb 8, 1972
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2519148
    • Patent number 2,519,148
    • Issue date Aug 15, 1950
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2491194
    • Patent number 2,491,194
    • Issue date Dec 13, 1949
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents