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发明名称
DEVICE FOR SEALING EXHAUST GAS AT OPENING PART IN CONVERTER
摘要
申请公布号
JPH1072609(A)
申请公布日期
1998.03.17
申请号
JP19960229798
申请日期
1996.08.30
申请人
KAWASAKI STEEL CORP
发明人
ASANO TAKASHI
分类号
C21C5/40;(IPC1-7):C21C5/40
主分类号
C21C5/40
代理机构
代理人
主权项
地址
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