Arne Seltveit

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Trondheim, NO

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Patents Grantslast 30 patents

Information Patent Grant
Diffusion barrier for aluminium electrolysis furnaces
- Patent number 4,536,273
- Issue date Aug 20, 1985
- Sintef
- Arne Seltveit
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR