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Affilication of Author(s):中南大学
School Sign:中南大学
Patent Applicant:中南大学, 中国铁路工程总公司
Disigner of the Invention:刘晓春, 卫军, 汪东明
Type of Patent:Utility models
State of Patent:Authorized patents
Application Number:201520255794.8
Authorization number:201520255794.8
Number of Inventors:6
Service Invention or Not:no
Attachments:
150819中国铁路、中大学-一种盲孔法测定残余应力的钻孔装置57946-实用证书.jpg Download[]Times