TREA

NALCO JAPAN G.K.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for manufacturing paperboard
    • Patent number 9,546,452
    • Issue date Jan 17, 2017
    • Katayama Chemical, Inc.
    • Takahito Ikeshita
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    PROCESS FOR MANUFACTURING PAPERBOARD
    • Publication number 20150167248
    • Publication date Jun 18, 2015
    • KATAYAMA CHEMICAL, INC.
    • Takahito Ikeshita
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE