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发明名称
A DEVICE FOR TEMPERING STEEL TUBES
摘要
申请公布号
EP0625215(B1)
申请公布日期
1997.04.16
申请号
EP19930903741
申请日期
1993.02.12
申请人
MANNESMANN S.A.
发明人
DREISTEIN, WERNER FRIEDRICH;ALENCAR, PAULO FERREIRA;LOUZADA, EDESIO EDMUR DUARTE;TITZE, EBERHARD ERWIN
分类号
C21D9/08;(IPC1-7):C21D9/08
主分类号
C21D9/08
代理机构
代理人
主权项
地址
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