Per Arvidsson

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Kvicksund, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling the oxygen content of a powder
- Patent number 7,931,855
- Issue date Apr 26, 2011
- Roger Berglund
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
Method of Controlling the Oxygen Content of a Powder
- Publication number 20080268275
- Publication date Oct 30, 2008
- Sandvik Intellectual Property AB
- Roger Berglund
- B22 - CASTING POWDER METALLURGY