GUO-ZENG ZHENG

Person

  • Shenzhen, CN

Patents Grantslast 30 patents

  • Information Patent Grant

    Cross-cut tester

    • Patent number 9,719,912
    • Issue date Aug 1, 2017
    • Shenzhen Futaihong Precision Industry Co., Ltd.
    • Jung-Chen Liang
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents