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SHENZHEN YONGHENGFENG INTELLIGENT DEVICE CO., LTD

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  • Shenzhen, CN
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  • Information Patent Application

    ENDOSCOPIC DEVICE WITH CLEANING FUNCTION
    • Publication number 20160334694
    • Publication date Nov 17, 2016
    • SHENZHEN YONGHENGFENG INTELLIGENT DEVICE CO., LTD
    • Zhiguo Liu
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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