Itsubishi Keikinzoku Kogyo Kabushiki Kaisha

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling aluminum electrolytic cells
- Patent number 4,437,950
- Issue date Mar 20, 1984
- Itsubishi Keikinzoku Kogyo Kabushiki Kaisha
- Yoji Arita
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR