Toshio Nakajima

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Yokohama, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of preventing deterioration by heat
- Patent number 4,035,209
- Issue date Jul 12, 1977
- Tokai Metals Co., Ltd.
- Kenjiro Okawara
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR