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经营范围
发明名称
METHOD OF STRENGTHENING FERROMANGANESE ALLOYS
摘要
申请公布号
SU817078(A1)
申请公布日期
1981.03.30
申请号
SU19792725168
申请日期
1979.02.15
申请人
ZHDANOVSKIJ METALL INSTITUT
发明人
MALINOV LEONID S,SU;KHARLANOVA EVA YA,SU
分类号
C21D1/78;(IPC1-7):C21D1/78
主分类号
C21D1/78
代理机构
代理人
主权项
地址
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