TREA

Dekun WANG

Follow

Person

  • Shanghai, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Rammer
    • Patent number 11,274,403
    • Issue date Mar 15, 2022
    • Sakai Heavy Industries, Ltd.
    • Tetsuya Koseki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    RAMMER
    • Publication number 20210032818
    • Publication date Feb 4, 2021
    • SAKAl HEAVY INDUSTRIES, LTD.
    • Tetsuya KOSEKI
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL