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Wang Zhengyu

Publications

Patents

Bamboo charcoal health pad

  • Publication Country:

    CN

  • Inventor:

    Wang Zhengyu

  • Publication Year:

    2003

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Patents

Bamboo charcoal buckwheat health pillow

  • Publication Country:

    CN

  • Inventor:

    Wang Zhengyu

  • Publication Year:

    2003

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Patents

Radiation-proof bamboo charcoal cellphone cover

  • Publication Country:

    CN

  • Inventor:

    Wang Zhengyu

  • Publication Year:

    2003

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Patents

Bamboo carbon washing article

  • Publication Country:

    CN

  • Inventor:

    Wang Zhengyu

  • Publication Year:

    2004

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Patents

Bamboo charcoal health care heat insulating mattress

  • Publication Country:

    CN

  • Inventor:

    Wang Zhengyu

  • Publication Year:

    2004

Learn more