中文

道路清扫车的吸尘系统结构

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  • Affilication of Author(s):机械与汽车工程学院

  • Patent Coverage:国内

  • Disigner of the Invention:叶建华,Shoujin Zeng,江吉彬 曾寿金 叶建华

  • Type of Patent:实用新型

  • State of Patent:专利授权

  • Application Number:200920181454.8

  • Authorization number:1505887

  • Number of Inventors:4

  • Service Invention or Not:yes

  • Application Date:2009-11-25

  • Publication Date:2010-08-11

  • Authorization Date:2010-08-11


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