TREA

Hermann Symanczyk

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  • Langwedel, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam trap
    • Patent number 4,275,755
    • Issue date Jun 30, 1981
    • GESTRA-KSB Vertriebsgesellschaft mbH & Co. KG
    • Werner Foller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...