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发明名称
摘要
申请公布号
JPS598383(B2)
申请公布日期
1984.02.24
申请号
JP19800005870
申请日期
1980.01.23
申请人
BETHLEHEM STEEL CORP
发明人
DEIBITSUTO MAIKURU KYUUSU;JEEMUSU UIRIAMU SHAIRAA
分类号
C10B39/04
主分类号
C10B39/04
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