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发明名称
UPSETTING DIE
摘要
申请公布号
SU846035(A1)
申请公布日期
1981.07.15
申请号
SU19802865923
申请日期
1980.01.07
申请人
POLYAKOV ANATOLIJ A,SU
发明人
POLYAKOV ANATOLIJ A,SU
分类号
B21J5/08;B21K1/46;(IPC1-7):B21J5/08
主分类号
B21J5/08
代理机构
代理人
主权项
地址
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