Tooru Oono

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Fujushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Catalytic process for producing raw material pitch for carbon mater...
- Patent number 5,066,779
- Issue date Nov 19, 1991
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Ikuo Seo
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING