Michael Kopke

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of treating sulfur-containing metallurgical materials
- Patent number 4,329,170
- Issue date May 11, 1982
- Norddeutsche Affinerie
- Anton Schummer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...