TREA

Israel Peretz

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Well block for metallurgical vessel
    • Patent number 6,763,981
    • Issue date Jul 20, 2004
    • North American Refractories Co.
    • Israel Peretz
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Well block for metallurgical vessel
    • Publication number 20030201588
    • Publication date Oct 30, 2003
    • North American Refractories Co.
    • Israel Peretz
    • B22 - CASTING POWDER METALLURGY