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发明名称
METODO PER COLORARE ACCIAIO INOSSIRABILE
摘要
申请公布号
IT1043528(B)
申请公布日期
1980.02.29
申请号
IT19750028494
申请日期
1975.10.21
申请人
NIPPON STEEL CORP
发明人
分类号
C23C22/77;C25F1/06;C25F3/06;(IPC1-7):C25D/
主分类号
C23C22/77
代理机构
代理人
主权项
地址
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