内凹型变截面雷管激发装置及使用该装置的雷管
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Affilication of Author(s):中国科学技术大学
Disigner of the Invention:shenzhaowu,颜事龙,XuYing
Patent description:发明
Application Number:201310061599.5
Number of Inventors:4
Service Invention or Not:no
Publication Date:2013-05-08
First Author:mahonghao
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