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发明名称
INDIRECT EXTRUSION METHOD AND ITS PRESS
摘要
申请公布号
JPH091229(A)
申请公布日期
1997.01.07
申请号
JP19950153625
申请日期
1995.06.20
申请人
KOBE STEEL LTD
发明人
SOEJIMA MUNENORI
分类号
B21C23/21;B30B15/02;(IPC1-7):B21C23/21
主分类号
B21C23/21
代理机构
代理人
主权项
地址
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