TREA

Mutien-Marie Renverse

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  • Tornai, BE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coke oven door
    • Patent number 4,741,808
    • Issue date May 3, 1988
    • Krupp Polysius AG
    • Wilhelm Holz
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Coke oven door
    • Patent number 4,676,873
    • Issue date Jun 30, 1987
    • Krupp Polysius AG
    • Friedhelm Haaf
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...