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发明名称
DIE FOR CALIBRATING
摘要
申请公布号
SU860912(A1)
申请公布日期
1981.09.07
申请号
SU19802867908
申请日期
1980.01.14
申请人
SHIPKOV SAVELIJ F,SU;ERMAKOV IVAN E,SU;SKRYGANOV PETR P,SU
发明人
SHIPKOV SAVELIJ F,SU;ERMAKOV IVAN E,SU;SKRYGANOV PETR P,SU
分类号
B21D22/30;(IPC1-7):B21D22/30
主分类号
B21D22/30
代理机构
代理人
主权项
地址
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