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一种煤泥水混凝药剂的定量方法

  • Release time:2020-10-30
  • Hits:

  • Affilication of Author(s): 

    环境与测绘学院

  • Disigner of the Invention: 

    刘炯天

  • Note: 

    张明青

  • Type of Patent: 

    国内

  • State of Patent: 

    专利授权

  • Application Number: 

    201110092888.2

  • Number of Inventors: 

    2

  • Service Invention or Not: 

    no

  • Application Date: 

    2011-04-14

  • Authorization Date: 

    2013-10-30

  • First Author: 

    zhangmingqing
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