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发明名称
VERFAHREN UND VORRICHTUNG ZUR VAKUUM-ENTKOHLUNG/FEINUNG VON FLÜSSIGEM STAHL
摘要
申请公布号
DE69716582(T2)
申请公布日期
2003.06.12
申请号
DE19976016582T
申请日期
1997.11.20
申请人
NIPPON STEEL CORP., TOKIO/TOKYO
发明人
MIYAMOTO, KENICHIRO;KATO, KATSUHIKO;SHINKAI,AKIO;KANEYASU, TAKAYUKI;KITAMURA, SHINYA;ISHIMATSU, HIROYUKI;SUGANO, HIROSHI;KATAHIRA, KEIICHI;HAYAKAWA, RYUZOU
分类号
C21C7/10;(IPC1-7):C21C7/10;C21C7/068
主分类号
C21C7/10
代理机构
代理人
主权项
地址
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