TREA

Michael Mullerthann

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  • Voerde, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Recovery of non-ferrous metals from dross
    • Patent number 5,527,380
    • Issue date Jun 18, 1996
    • AGA Aktiebolag
    • Henrik Gripenberg
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...