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发明名称
EJECTING DEVICES OF TRIMMING DIES FOR PRESS
摘要
申请公布号
KR890009039(Y1)
申请公布日期
1989.12.15
申请号
KR19860014877U
申请日期
1986.09.29
申请人
GOLDSTAR CO.,LTD.
发明人
LEE, KUG-JIN
分类号
B21J5/02;(IPC1-7):B21J5/02
主分类号
B21J5/02
代理机构
代理人
主权项
地址
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