中文

一种机动车尾气采样装置、尾气检测系统

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  • Affilication of Author(s):环境研究院

  • Type of Patent:实用新型

  • Application Number:202011439122.2

  • Number of Inventors:3

  • Service Invention or Not:no

  • Application Date:2020-12-11

  • Publication Date:2021-10-08

  • Authorization Date:2021-10-08

  • Publication Date:2021-10-08

  • Application Date:2020-12-11

  • Authorization Date:2021-10-08

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