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发明名称
STAINLESS STEEL REFINING METHOD USING RH-TYPE VACUUM DEGASIFICATION TANK
摘要
申请公布号
JPH0285316(A)
申请公布日期
1990.03.26
申请号
JP19880235886
申请日期
1988.09.20
申请人
SUMITOMO METAL IND LTD
发明人
YAMADA MUNEAKI;TOMONO HIROSHI;ICHIHARA KIYOSHI;NAKAYAMA KOJI;AKEMIYA TOORU
分类号
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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