Kenji Ishimaru

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Iwakuni, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating synthetic pulp particles, and pulp particles co...
- Patent number 4,885,057
- Issue date Dec 5, 1989
- Teijin Limited
- Michio Yamamoto
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE