TREA

Ruthner Industrieanlagen Aktiengasellschaft

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  • Vienna, OE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metallic descaling system
    • Patent number 4,026,777
    • Issue date May 31, 1977
    • Allegheny Ludlum Industries, Inc.
    • Donald R. Zaremski
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR