TREA

Horst Althaus

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  • Bochum, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coke oven battery
    • Patent number 4,564,420
    • Issue date Jan 14, 1986
    • Dr. C. Otto & Comp. G.m.b.H.
    • Heinrich Spindeler
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...