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发明名称
A METALLIC PATTERN IN A PUNCH PRESS
摘要
申请公布号
KR100575028(B1)
申请公布日期
2006.04.28
申请号
KR20030091966
申请日期
2003.12.16
申请人
发明人
分类号
B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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