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一种交互式用于儿童手指肌肉锻炼的魔法楼梯积木模块

Translated title of the contribution: Interactive magic stair building block module for exercising finger muscles of children
  • Dongchen Han (Inventor)
  • , Yixuan Bian (Inventor)
  • , Jie Sun (Inventor)
  • , Rui Yang (Inventor)
  • NA

Research output: Patent

Translated title of the contributionInteractive magic stair building block module for exercising finger muscles of children
Original languageChinese (Simplified)
Patent granted numberCN213965024U
Validity date22/09/30
Publication statusPublished - 17 Aug 2021

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