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发明名称
METHOD OF MAKING ADAPTORS WITH OUTER CYLINDRICAL LAND
摘要
申请公布号
RU2060084(C1)
申请公布日期
1996.05.20
申请号
RU19940006489
申请日期
1994.02.25
申请人
EVSYUKOV SERGEJ A
发明人
EVSYUKOV SERGEJ A
分类号
B21D41/00;(IPC1-7):B21D41/00
主分类号
B21D41/00
代理机构
代理人
主权项
地址
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