Patents

Current position: Home > Scientific Research > Patents

摩擦提升机钢丝绳承载性能测试装置及方法

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

    wangzhongqiu,夏士雄,Pengpeng Chen
  • Type of Patent: 

    国内
  • State of Patent: 

    专利授权
  • Application Number: 

    201811177244.1
  • Number of Inventors: 

    4
  • Service Invention or Not: 

    no
  • Application Date: 

    2018-10-10
  • Authorization Date: 

    2019-10-25
  • First Author: 

    niuqiang