NAME

叶建华

Patents

一种新型时间控制节能饮水机
  • Hits:
  • Affilication of Author(s):

    机械与汽车工程学院

  • Patent Coverage:

    国内

  • Disigner of the Invention:

    周佳辉,Shoujin Zeng

  • Type of Patent:

    实用新型

  • State of Patent:

    专利授权

  • Application Number:

    201921982861.9

  • Authorization number:

    第12003967号

  • Number of Inventors:

    5

  • Service Invention or Not:

    no

  • Application Date:

    2019-11-18

  • Publication Date:

    2020-11-27

  • Authorization Date:

    2020-11-27

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