Home / All / An optical waveguide core wafer and an optical waveguide core

An optical waveguide core wafer and an optical waveguide core

Dec 28,2021
An optical waveguide core wafer and an optical waveguide core
  • Period:
  • Aug 28,2017 - Aug 27,2037
  • No.:
  • ZL 2017 2 1083060. X
  • Certification bodies:
  • 中华人民共和国知识产权局
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