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一种老人如厕助力装置

  • Release time:2023-11-10
  • Hits:
  • Type of Patent: 

    6
  • Service Invention or Not: 

    no
  • Authorization Date: 

    2020-07-28
  • First Author: 

    边佳思,胡文杰,韩志伟,谢润欣,gongmin,夏博昌