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发明名称
EMBOSSING DEVICE OF METAL SHEET WITH A PROJECTION TO DECIDE POSITION
摘要
申请公布号
KR890003706(Y1)
申请公布日期
1989.06.02
申请号
KR19850017064U
申请日期
1985.12.18
申请人
GOLD STAR CO.,LTD.
发明人
IM, BYONG-CHOL
分类号
B21D43/06;(IPC1-7):B21D43/06
主分类号
B21D43/06
代理机构
代理人
主权项
地址
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