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发明名称
METHOD FOR COOLING SUBMERGED TUBE FOR MOLTEN STEEL DEGASSING
摘要
申请公布号
JPH0257631(A)
申请公布日期
1990.02.27
申请号
JP19880206437
申请日期
1988.08.22
申请人
KAWASAKI STEEL CORP
发明人
SEKIGUCHI HIROSHI;OKUDA HARUJI;TAKE HIDEO
分类号
C21C7/10
主分类号
C21C7/10
代理机构
代理人
主权项
地址
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