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发明名称
APPARATUS FOR CONICALLY EXPANDING PIPE ENDS
摘要
申请公布号
SU1627302(A1)
申请公布日期
1991.02.15
申请号
SU19884475812
申请日期
1988.08.23
申请人
ROVENSKIJ NII TEKHNOLOGII MASHINOSTROENIYA
发明人
BAKSHIN ANATOLIJ F,SU;LATAJCHUK GRIGORIJ K,SU;FEDORUK VIKTOR A,SU;MUKHINA ANGELINA V,SU;GLOMB ALEKSANDR E,SU
分类号
B21D41/02
主分类号
B21D41/02
代理机构
代理人
主权项
地址
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