Sugio Otani

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Kiryu, JA

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Patents Grantslast 30 patents

Information Patent Grant
Production of carbon shaped articles having high anisotropy
- Patent number 4,016,247
- Issue date Apr 5, 1977
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Sugio Otani
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING