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发明名称
JIG FOR MANDREL FORGING
摘要
申请公布号
KR100496549(B1)
申请公布日期
2005.06.23
申请号
KR20030013653
申请日期
2003.03.05
申请人
发明人
分类号
B21J13/08;(IPC1-7):B21J13/08
主分类号
B21J13/08
代理机构
代理人
主权项
地址
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