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GUANGZHOU XINQIAO CONSTRUCTION SERVICE CO., LTD

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  • GUANGZHOU, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction system for subway station
    • Patent number 9,822,506
    • Issue date Nov 21, 2017
    • Guangzhou Jishi Construction Group Co., Ltd.
    • Changyin Ding
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    CONSTRUCTION SYSTEM FOR SUBWAY STATION
    • Publication number 20150211205
    • Publication date Jul 30, 2015
    • GUANGZHOU JISHI CONSTRUCTION GROUP CO., LTD.
    • Changyin Ding
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks