TREA

Moulding machines with vertical rotation axis

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Industry

  • CPC
  • B28B21/305
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL B28B21/00Methods or machines specially adapted for the production of tubular articles

Current Industry

B28B21/305Moulding machines with vertical rotation axis
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2936505
    • Patent number 2,936,505
    • Issue date May 17, 1960
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2429012
    • Patent number 2,429,012
    • Issue date Oct 14, 1947
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2038861
    • Patent number 2,038,861
    • Issue date Apr 28, 1936
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1984197
    • Patent number 1,984,197
    • Issue date Dec 11, 1934
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1777763
    • Patent number 1,777,763
    • Issue date Oct 7, 1930
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1651819
    • Patent number 1,651,819
    • Issue date Dec 6, 1927
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1412046
    • Patent number 1,412,046
    • Issue date Apr 11, 1922
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents