Stefan Schneider

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Ashausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for reducing the oxygen content of a copper melt
- Patent number 7,264,767
- Issue date Sep 4, 2007
- Norddeutsche Affinerie Aktiengesellschaft
- Heinrich Schliefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Method and device for reducing the oxygen content of a copper melt
- Publication number 20040007091
- Publication date Jan 15, 2004
- Heinrich Schliefer
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...