Yuegang WANG

Person

  • Qingdao, Shandong, CN

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FERTILIZER PRODUCTION SYSTEM

    • Publication number 20190240632
    • Publication date Aug 8, 2019
    • WUZHOUFENG AGRICULTURAL SCIENCE & TECHNOLOGY CO., LTD.
    • Xuejiang WANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FRESHNESS PRESERVATION UNIT, STORAGE BOX, AND REFRIGERATOR

    • Publication number 20170267426
    • Publication date Sep 21, 2017
    • QINGDAO HAIER JOINT STOCK CO., LTD
    • Yuegang WANG
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES