Toshihiro Tahara

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Emulsified alkenylsuccinic acid sizing agent
- Patent number 5,219,912
- Issue date Jun 15, 1993
- Mitsubishi Oil Co., Ltd.
- Yoshio Takahashi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE