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发明名称
DECARBONIZING METHOD AT STEEL TAPPING IN CONVERTER
摘要
申请公布号
JPH02141519(A)
申请公布日期
1990.05.30
申请号
JP19880297002
申请日期
1988.11.24
申请人
SUMITOMO METAL IND LTD
发明人
KOROGI SHOHEI;SHIROTA YOSHIYASU
分类号
C21C5/28
主分类号
C21C5/28
代理机构
代理人
主权项
地址
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