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发明名称
METHOD OF PRODUCING NEEDLE-SHAPED GAMMA-FERRIC OXIDE
摘要
申请公布号
SU835962(A1)
申请公布日期
1981.06.07
申请号
SU19792752239
申请日期
1979.04.13
申请人
SHOSTKINSKIJ VGNI PI KHIMIKO-FOTOGRAFICHESKOJ PROMYSHLENNOSTI
发明人
IVANOVA LARISA YU,SU;MELNIK VITALIJ G,SU;RYLOV NIKOLAJ I,SU;RAJN KHORST,DD;VAL VOLFGANG,DD
分类号
C01G49/08;(IPC1-7):C01G49/08
主分类号
C01G49/08
代理机构
代理人
主权项
地址
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