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HIDEAKI MURAKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas clean-up catalyst
    • Patent number 6,645,439
    • Issue date Nov 11, 2003
    • Johnson Matthey Japan Ltd.
    • Geng Zhang
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    EXAUST GAS CLEAN-UP CATALYST
    • Publication number 20030129099
    • Publication date Jul 10, 2003
    • GENG ZHANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL