Lime, hydraulic lime or magnesium oxide cements

Patents Grantslast 30 patents

  • Information Patent Grant

    3449202

    • Patent number 3,449,202
    • Issue date Jun 10, 1969
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    1559564

    • Patent number 1,559,564
    • Issue date Nov 3, 1925
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents