TREA

Mamoru Terai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Elevator rope
    • Patent number 8,402,731
    • Issue date Mar 26, 2013
    • Mitsubishi Electric Corporation
    • Shinya Naito
    • D07 - ROPES CABLES OTHER THAN ELECTRIC

Patents Applicationslast 30 patents

  • Information Patent Application

    ELEVATOR ROPE
    • Publication number 20110192131
    • Publication date Aug 11, 2011
    • Mitsubishi Electric Corporation
    • Shinya Naito
    • B66 - HOISTING LIFTING HAULING