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发明名称
FERRITE MATERIAL
摘要
申请公布号
SU634380(A1)
申请公布日期
1978.11.25
申请号
SU19752154194
申请日期
1975.07.07
申请人
PISKAREV KONSTANTIN A,SU;RUDKO ELYA S,SU
发明人
PISKAREV KONSTANTIN A,SU;RUDKO ELYA S,SU
分类号
H01F1/34;B22F3/00;(IPC1-7):H01F1/34
主分类号
H01F1/34
代理机构
代理人
主权项
地址
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