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经营范围
发明名称
METHOD OF PRODUCING FERRUM OXIDE FOR MAKING FERRITES
摘要
申请公布号
RU1154861(C)
申请公布日期
1994.04.30
申请号
SU19833577915
申请日期
1983.02.09
申请人
RADCHENKO M.P.;VASILENKO V.T.;GOLUBKOV L.A.;TKALENKO E.N.;SHEVCHENKO L.A.
发明人
RADCHENKO M.P.;VASILENKO V.T.;GOLUBKOV L.A.;TKALENKO E.N.;SHEVCHENKO L.A.
分类号
C01G49/06;H01F1/10;(IPC1-7):C01G49/06
主分类号
C01G49/06
代理机构
代理人
主权项
地址
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