TREA

Dieter Pirkner

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  • Leoben, AT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire resistant ceramic part
    • Patent number 7,128,247
    • Issue date Oct 31, 2006
    • Refractory Intellectual Property GmbH & Co. KG
    • Alexander Retschnig
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Fire resistant ceramic part
    • Publication number 20040256775
    • Publication date Dec 23, 2004
    • Alexander Retsching
    • B22 - CASTING POWDER METALLURGY