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一种煤泥破碎干燥装置

  • Release time:2023-09-01
  • Hits:
  • School Sign: 

    第一单位
  • Disigner of the Invention: 

    韩宁,刘炯天,miaozhenyong,wankeji,许恩乐,黄少萌,董秀勇
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    202010898017.9
  • Service Invention or Not: 

    no
  • Application Date: 

    2020-08-31
  • Authorization Date: 

    2021-10-19
  • First Author: 

    heqiongqiong