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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