中文

一种端锚型螺旋式钢纤维

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  • Release time:2018-06-12

  • Affilication of Author(s):中南大学

  • School Sign:中南大学

  • Patent Applicant:中南大学

  • Disigner of the Invention:杨果林, 祁敏, 杨义益, 谢绍辉, 刘晓春

  • Type of Patent:Utility models

  • State of Patent:Authorized patents

  • Application Number:201721635527.7

  • Authorization number:201721635527.7

  • Number of Inventors:5

  • Service Invention or Not:no


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  • 2017216355277 一种螺旋式端锚钢纤维.jpg   
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