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发明名称
LOADED EQUAL CHANNEL ANGULAR PRESSING MOLD AND EQUAL CHANNEL ANGULAR PRESSING APPARATUS HAVING THE SAME
摘要
申请公布号
KR20110115344(A)
申请公布日期
2011.10.21
申请号
KR20100034796
申请日期
2010.04.15
申请人
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人
IM, YONG TAEK;JIN, YOUNG GWAN
分类号
B21D37/00;B21C25/02;B21D22/02;C21D7/00
主分类号
B21D37/00
代理机构
代理人
主权项
地址
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