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发明名称
TOOL FOR EXTRUSION WORK
摘要
申请公布号
JPS6117321(A)
申请公布日期
1986.01.25
申请号
JP19850144664
申请日期
1985.07.03
申请人
HITACHI SEISAKUSHO KK
发明人
KONISHI YOSHIFUMI;TAKEDA YOSHIHARU
分类号
B21C25/02;H01J9/14;H01J23/20
主分类号
B21C25/02
代理机构
代理人
主权项
地址
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