Patents
Release time: 2018-11-29Hits:
  • Disigner of the Invention:LXW
  • Type of Patent:实用新型专利
  • Application Number:99258963.0
  • Service Invention or Not:no
  • Application Date:1999-12-29
  • First Author:LXW
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Doctoral Degree in Engineering

郭子雄
Huaqiao University Official network
MOBILE Version