John Olav Fagerli

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Sunndalsora, NO

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Patents Grantslast 30 patents

Information Patent Grant
Rotor for the treatment of a fluid such as a metal melt
- Patent number 6,471,912
- Issue date Oct 29, 2002
- Norsk Hydro ASA
- Bjarne Heggseth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Rotor for the treatment of a fluid such as a metal melt
- Publication number 20010017434
- Publication date Aug 30, 2001
- Bjarne Heggseth
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...