TREA

Kenji Ohno

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid mixing element
    • Patent number 4,884,894
    • Issue date Dec 5, 1989
    • Yuugenkaisha Ohnobankinkougyousho
    • Nobuo Hashimoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents