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一种启闭进出风门的矿用轨道车辆控制装置

  • Release time:2020-10-30
  • Hits:
  • Disigner of the Invention: 

    韩子维,迟洪有,寇砾文,wuzhengyan,琚筱蕊,shaohao,王凯,张卫清,谈建良,赵勇明,刘彬
  • Note: 

    吴征艳,琚筱蕊,邵昊,王凯,张卫清,谈建良,赵勇明,刘彬,韩子维,迟洪有,寇砾文,贾鸿燕
  • Type of Patent: 

    国际
  • State of Patent: 

    专利撤回
  • Application Number: 

    201120144148.4
  • Number of Inventors: 

    12
  • Service Invention or Not: 

    no
  • Application Date: 

    2011-05-09
  • Authorization Date: 

    2011-12-07
  • First Author: 

    jiangshuguang