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发明名称
Procédé de désulfuration du fer au moyen de carbure de calcium et par soufflage d'azote
摘要
申请公布号
FR1195954(A)
申请公布日期
1959.11.20
申请号
FRD1195954
申请日期
1958.05.16
申请人
UNION CARBIDE CORPORATION
发明人
分类号
C21C1/02
主分类号
C21C1/02
代理机构
代理人
主权项
地址
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