TREA

Gerhard Mueller

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  • Hanau am Main, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for phosphating metals
    • Patent number 4,637,838
    • Issue date Jan 20, 1987
    • Metallgesellschaft, A.G.
    • Werner Rausch
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...