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自封闭螺旋形聚能切缝器

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  • Affilication of Author(s):中国科学技术大学

  • Disigner of the Invention:邓永兴,shenzhaowu,yangming,王奕鑫

  • Patent description:实用新型

  • Application Number:201721481810.9

  • Number of Inventors:5

  • Service Invention or Not:no

  • Publication Date:2018-09-04

  • Authorization Date:2018-09-04

  • First Author:mahonghao


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