TREA

Akiko Yabe

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Processes for the production of polycarbonate
    • Patent number 6,316,575
    • Issue date Nov 13, 2001
    • Idemitsu Kosan Co., Ltd.
    • Shigeki Kuze
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...