TREA

Werner Maier

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  • Konigsbronn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure relief valve for containers
    • Patent number 4,489,754
    • Issue date Dec 25, 1984
    • Deutsche Babcock Anlagen Aktiengesellschaft
    • Roland Seessle
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...