Seishiyo Kumagai

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacture of laminate of fibrous substan...
- Patent number 4,588,489
- Issue date May 13, 1986
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Tohshichi Kitago
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR