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Affilication of Author(s):机械工程学院
Patent Applicant:zhangjinsheng
Disigner of the Invention:huangbo,wangzhi
Type of Patent:发明
Application Number:201410096615.9
Number of Inventors:14
Service Invention or Not:no
Application Date:2014-03-17
Publication Date:2015-12-09
Authorization Date:2014-03-17
