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发明名称
摘要
申请公布号
FR2299201(B1)
申请公布日期
1981.03.27
申请号
FR19760002299
申请日期
1976.01.28
申请人
HOOGOVENS IJMUIDEN BV
发明人
分类号
B61C17/04;B61C17/12;(IPC1-7):B61C7/00
主分类号
B61C17/04
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