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摘要
申请公布号
FR2362219(B1)
申请公布日期
1981.08.07
申请号
FR19770019077
申请日期
1977.06.22
申请人
ITALSIDER SPA
发明人
分类号
C25D5/36;(IPC1-7):C25F1/06
主分类号
C25D5/36
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