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发明名称
TUBE EXPANDER
摘要
申请公布号
SU1147480(A1)
申请公布日期
1985.03.30
申请号
SU19823521649
申请日期
1982.12.15
申请人
ROSTOVSKOE U PO MONTAZHU TEPLOENERGETICHESKOGO OBORU TRESTA "YUZHTEKHMONTAZH"
发明人
MOLCHANOV LEONID E,SU;GORYACHEV ALEKSANDR V,SU;SHAPOVALOV GEORGIJ YA,SU
分类号
B21D39/06;(IPC1-7):B21D39/06
主分类号
B21D39/06
代理机构
代理人
主权项
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