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发明名称
METHOD OF PREPARATION OF FERROMAGNETIC FLUID BASED ON AQUEOUS MEDIUM
摘要
申请公布号
RU2058605(C1)
申请公布日期
1996.04.20
申请号
SU19925061487
申请日期
1992.06.18
申请人
INSTITUT GORNOGO DELA SEVERA SO RAN
发明人
CHIKIDOV ALEKSANDR I;SHIRMAN VLADIMIR G;ZAKHAROVA SVETLANA M;EREMEEVA NATALYA G
分类号
H01F1/28;(IPC1-7):H01F1/28
主分类号
H01F1/28
代理机构
代理人
主权项
地址
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