TREA

with rotating drum and independently-rotating mixing tools

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Industry

  • CPC
  • B28C5/4279
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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

B28C5/4279with rotating drum and independently-rotating mixing tools
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Transit concrete mixer
    • Patent number 3,933,341
    • Issue date Jan 20, 1976
    • Gerhard Hudelmaier
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2687286
    • Patent number 2,687,286
    • Issue date Aug 24, 1954
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1861416
    • Patent number 1,861,416
    • Issue date May 31, 1932
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1650592
    • Patent number 1,650,592
    • Issue date Nov 29, 1927
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1641913
    • Patent number 1,641,913
    • Issue date Sep 6, 1927
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents