TREA

using vacuum

Follow

Industry

  • CPC
  • B28B7/0023
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL B28B7/00Moulds Cores Mandrels

Current Industry

B28B7/0023using vacuum
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Moulding device and production process
    • Patent number 9,914,242
    • Issue date Mar 13, 2018
    • Lafarge
    • Laurence Jacques
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3339879
    • Patent number 3,339,879
    • Issue date Sep 5, 1967
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents