Christian Duval

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Saint-Jean-de-Maurienne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Superstructure for a very high power electrolysis cell for the prod...
- Patent number 5,378,338
- Issue date Jan 3, 1995
- Aluminium Pechiney
- Bernard Langon
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Electrolysis tank superstructure with intermediate gantry, for the...
- Patent number 4,720,333
- Issue date Jan 19, 1988
- Aluminium Pechiney
- Christian Duval
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR