TREA

Zechen Yang

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  • Shanghai, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    JUICING BAG
    • Publication number 20190307280
    • Publication date Oct 10, 2019
    • Shanghai Aiwei Electronic Technology Co., Ltd.
    • Xiuxing Chen
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Application

    JUICING BAG
    • Publication number 20180242769
    • Publication date Aug 30, 2018
    • Shanghai Aiwei Electronic Technology Co., Ltd.
    • Xiuxing CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    JUICER
    • Publication number 20180070755
    • Publication date Mar 15, 2018
    • Shanghai Aiwei Electronic Technology Co., Ltd.
    • Xiuxing Chen
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...