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发明名称
PRESS MOLD DEVICE AND MANUFACTURING METHOD OF PRESS HARDENING MEMBER
摘要
申请公布号
KR101035796(B1)
申请公布日期
2011.05.20
申请号
KR20080118787
申请日期
2008.11.27
申请人
发明人
分类号
B21D37/00;B30B15/02;C21D1/02
主分类号
B21D37/00
代理机构
代理人
主权项
地址
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