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发明名称
DEVICE FOR RADIAL COMPRESSION STRAINING CYLINDRICAL TUBE BLANKS
摘要
申请公布号
RU1770010(C)
申请公布日期
1992.10.23
申请号
SU19904847067
申请日期
1990.04.26
申请人
VOLZHSKO-KAMSKIJ NI KT I VODNOGO LESOTRANSPORTA
发明人
SIVKOV NIKOLAJ I,SU
分类号
B21D41/04;B21D39/04
主分类号
B21D41/04
代理机构
代理人
主权项
地址
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