Xing SHI

Person

  • Beijing, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Coal consumption online measuring system

    • Patent number 11,422,100
    • Issue date Aug 23, 2022
    • CHINA TESTING & CERTIFICATION INTERNATIONAL GROUP CO., LTD.
    • Xinmiao Ding
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents