TREA

Electromagnetic waves

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Industry

  • CPC
  • C04B40/0213
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Parent Industries

CCHEMISTRY METALLURGY C04Concrete, cement, ceramics C04BLIME, MAGNESIA SLAG CEMENTS COMPOSITIONS THEREOF C04B40/00Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions

Current Industry

C04B40/0213Electromagnetic waves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the heat treatment of insulating material
    • Patent number 4,906,309
    • Issue date Mar 6, 1990
    • Isover-Saint Gobain
    • Bernard Bichot
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for the heat treatment of insulating materials using micr...
    • Patent number 4,879,444
    • Issue date Nov 7, 1989
    • Isover-Saint Gobain
    • Bernard Bichot
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3192291
    • Patent number 3,192,291
    • Issue date Jun 29, 1965
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    2485742
    • Patent number 2,485,742
    • Issue date Oct 25, 1949
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents