Science of Science and Management of S. & T. ›› 2022, Vol. 43 ›› Issue (12): 132-152.

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Fuzzy Identification of Foreign Technology Lock-in from the Perspective of Patent Quality: A Case Study of Lithium Battery Separators Technology

  

  1. (School of Safety Science and Emergency Management,Wuhan University of Technology, Wuhan 430070, China)
  • Online:2022-12-10 Published:2023-02-13