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发明名称
PROCESS FOR PRODUCING DESULFURIZING AGENTS FOR PIG IRON OR STEEL MELTS
摘要
申请公布号
DE3061404(D1)
申请公布日期
1983.01.27
申请号
DE19803061404
申请日期
1980.04.14
申请人
HOECHST AKTIENGESELLSCHAFT
发明人
BRAUN, ALBERT;PORTZ, WILLI, DR.;STRAUSS, GEORG, DR.
分类号
C01B31/32;C21C1/02;C21C7/064;(IPC1-7):C21C1/02;C21C7/06
主分类号
C01B31/32
代理机构
代理人
主权项
地址
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