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SHENZHEN SHENGSHI ELEVATOR CO., LTD

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  • SHENZHEN, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Embedded safety elevator
    • Patent number 9,926,171
    • Issue date Mar 27, 2018
    • Shenzhen Shengshi Elevator Co.,Ltd
    • Xukai Jin
    • B66 - HOISTING LIFTING HAULING