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发明名称
DESULPHURISING AGENTS FOR PIG IRON AND STEEL MELTS, AND PROCESS FOR THEIR MANUFACTURE
摘要
申请公布号
EP0019087(B1)
申请公布日期
1983.07.20
申请号
EP19800101985
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
C21C1/02;C21C7/064;C21C7/076;(IPC1-7):C21C1/02;C21C7/06
主分类号
C21C1/02
代理机构
代理人
主权项
地址
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