TREA

Koolajkutato Vallalat

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  • Szolnok, HU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for producing a high strength artificial (cast) stone with...
    • Patent number 5,232,955
    • Issue date Aug 3, 1993
    • Mol Magyar Olaj Es Gazipari Reszvenytarsasag
    • Tibor Csabai
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Heat insulating tube
    • Patent number 4,793,383
    • Issue date Dec 27, 1988
    • Koolajkutato Vallalat
    • Gyula Gyory
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...