中文

铁路平交道口主动安全预警系统及方法

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  • Affilication of Author(s):土建与水利学院

  • Patent Applicant:Wang Xu

  • Type of Patent:发明

  • Application Number:201811289478.5

  • Number of Inventors:1

  • Service Invention or Not:no

  • Application Date:2018-10-31

  • Application Date:2018-10-31

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