TREA

Nazhiyuan Technology (Tangshan) Co., Ltd.

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  • Tangshan, CN
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Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICAL STIMULATION HAIR GROWING DEVICE
    • Publication number 20230405322
    • Publication date Dec 21, 2023
    • Nazhiyuan Technology (Tangshan) Co., Ltd.
    • Charles HSU
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Pneumatic Sensor and Electronic Cigarette
    • Publication number 20170219391
    • Publication date Aug 3, 2017
    • Nazhiyuan Technology (Tangshan), LLC.
    • Tongfu Lin
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES