Raija-Leena Gisler

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Altdorf, CH

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Patents Grantslast 30 patents

Information Patent Grant
Process for the recovery of zinc, copper and cadmium in the leachin...
- Patent number 4,383,979
- Issue date May 17, 1983
- Outokumpu Oy
- Jussi K. Rastas
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...