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发明名称
METHOD AND DEVICE FOR EXPANDING PIPE IN TUBE WALL
摘要
申请公布号
JPS5510303(A)
申请公布日期
1980.01.24
申请号
JP19780081829
申请日期
1978.07.05
申请人
VNI I PUROEKUTONUI I CHIEFUNOR
发明人
BIKUTOORU MIHAIROUITSUCHI BURI;REONIIDO MIHAIROUITSUCHI BURIF
分类号
B21D39/10;B21D39/18;B21D53/08
主分类号
B21D39/10
代理机构
代理人
主权项
地址
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