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Jiafeng Chen

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  • Teng, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    TELESCOPING-PATTING INTEGRATED MASSAGER
    • Publication number 20250195324
    • Publication date Jun 19, 2025
    • Jiafeng Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Gear-driven Massager
    • Publication number 20250195321
    • Publication date Jun 19, 2025
    • Jiafeng Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Suction toy
    • Publication number 20230048210
    • Publication date Feb 16, 2023
    • Dongguan Shuxintang Health Technology Co., Ltd.
    • Jiafeng Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE