TREA

Chenglong Yuan

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  • Changzhou, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    Driving assembly and garden tool
    • Publication number 20240107952
    • Publication date Apr 4, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Chenglong YUAN
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Vacuum cleaning system
    • Publication number 20240090727
    • Publication date Mar 21, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Doushi WANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    String trimmer
    • Publication number 20220287237
    • Publication date Sep 15, 2022
    • Globe (Jiangsu) Co., Ltd.
    • Zhezhe Xu
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING