TREA

Hakko Kouyu Co., Ltd.

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  • Tokyo, JP
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  • Information Patent Grant

    Traction type elevator system
    • Patent number 4,501,115
    • Issue date Feb 26, 1985
    • Mitsubishi Denki Kabushiki Kaisha
    • Katsuhiko Suzuki
    • B66 - HOISTING LIFTING HAULING

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