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First Author:gaojunjie
Disigner of the Invention:gufeng,Yue Ming,Yao Baozhen,yushuzhou,谢亚南,肖伟,崔晓敏,王璟
Authorization Date:2016-09-06
Authorization number:2016SR294746
Pre One:一种振动式汽车零件冲压装置及使用该装置进行冲压的方法