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经营范围
发明名称
METHOD FOR EXTRAFURNACE TREATMENT OF METAL
摘要
申请公布号
SU1014910(A1)
申请公布日期
1983.04.30
申请号
SU19813323639
申请日期
1981.07.27
申请人
INST CHERNOI METALLURGII
发明人
VORONOVA NATALYA A,SU;TSARITSYN EVGENIJ A,SU;GULYGA DMITRIJ V,SU;LOZOVOJ VALERIJ P,SU;OSTAPENKO ALEKSANDR V,SU;DVOSKIN BORIS V,SU;KHARCHENKO NINEL S,SU
分类号
C21C1/02;C22B9/00;(IPC1-7):C21C1/02
主分类号
C21C1/02
代理机构
代理人
主权项
地址
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