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经营范围
发明名称
METHOD FOR PREVENTING SLAG FOAMING
摘要
申请公布号
JPH04329813(A)
申请公布日期
1992.11.18
申请号
JP19910100235
申请日期
1991.05.02
申请人
NIPPON STEEL CORP
发明人
OGIBAYASHI SHIGEAKI;NAKAJIMA JUNJI;AIDA EIJI;FURUTA HITOSHI
分类号
C21C1/00
主分类号
C21C1/00
代理机构
代理人
主权项
地址
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