Wei Chen

Person

  • Dongying, CN

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTATING MAGNETIC FIELD DOWNHOLE POWER GENERATION DEVICE

    • Publication number 20140251592
    • Publication date Sep 11, 2014
    • SHENGLI DRILLING TECHNOLOG RESEARCH INSTITUTE OF SINOPEC
    • Wei Chen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...