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Shouwen DOU

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  • Nanjing, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Blue-ray photocuring 3D printing pen
    • Patent number 9,701,065
    • Issue date Jul 11, 2017
    • Nanjing Baichuan Xingyuan Laser Technology Co., Ltd.
    • Haibo Hang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Blue-ray Photocuring 3D Printing Pen
    • Publication number 20160361867
    • Publication date Dec 15, 2016
    • Nanjing Baichuan Xingyuan Laser Technology Co., Ltd.
    • Haibo HANG
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY