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Youbao Wang

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  • Tianjin, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Telescopic screed and paving machine thereof
    • Patent number 9,624,627
    • Issue date Apr 18, 2017
    • DYNAPAC (CHINA) COMPACTION & PAVING EQUIPMENT CO., LTD.
    • Youbao Wang
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    TELESCOPIC SCREED AND PAVING MACHINE THEREOF
    • Publication number 20160273173
    • Publication date Sep 22, 2016
    • DYNAPAC (CHINA) COMPACTION & PAVING EQUIPMENT CO., LTD.
    • Youbao Wang
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    TELESCOPIC SCREED AND PAVING MACHINE THEREOF
    • Publication number 20160040369
    • Publication date Feb 11, 2016
    • DYNAPAC (CHINA) COMPACTION & PAVING EQUIPMENT CO., LTD.
    • Youbao Wang
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES