TREA

Yinghao LIU

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  • Suzhou, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    CLEANING DEVICE
    • Publication number 20250176785
    • Publication date Jun 5, 2025
    • Dreame Innovation Technology (Suzhou) Co., Ltd.
    • Jiajia SUN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING DEVICE, CLEANING MECHANISM, SWEEPER AND CLEANING APPARATUS
    • Publication number 20240341556
    • Publication date Oct 17, 2024
    • Dreame Innovation Technology (Suzhou) Co., Ltd.
    • Lei ZHANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...