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Walter Hoppe

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  • Windeck-Schladern, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hardenable compositions of improved thermal stability
    • Patent number 4,195,458
    • Issue date Apr 1, 1980
    • Dynamit Nobel Aktiengesellschaft
    • Walter Hoppe
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Metallurgical vessel
    • Patent number 4,143,867
    • Issue date Mar 13, 1979
    • Dynamit Nobel Aktiengesellschaft
    • Walter Hoppe
    • C21 - METALLURGY OF IRON