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发明名称
METHOD FOR STIRRING MOLTEN STEEL IN LADDLE BY CARBON DIOXIDE
摘要
申请公布号
JPH01240613(A)
申请公布日期
1989.09.26
申请号
JP19880199051
申请日期
1988.08.11
申请人
L'AIR LIQUIDE
发明人
FURANSOWA WAISAN
分类号
C21C7/06;C21C7/072
主分类号
C21C7/06
代理机构
代理人
主权项
地址
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