Kurcha Kagaku Kogyo Kabushiki Kaisha

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Tokyo, JP

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Patents Grantslast 30 patents

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Process for preparing a carbonaceous fuel cell electrode substrate...
- Patent number 4,855,092
- Issue date Aug 8, 1989
- Kurcha Kagaku Kogyo Kabushiki Kaisha
- Hiroyuki Fukuda
- H01 - BASIC ELECTRIC ELEMENTS