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发明名称
FERRITE MATERIAL FOR ACOUSTIC-ELECTRONIC DEVICES
摘要
申请公布号
RU1762671(C)
申请公布日期
1994.04.15
申请号
SU19904822692
申请日期
1990.05.03
申请人
NAUCHNO-ISSLEDOVATELSKIJ INSTITUT "DOMEN"
发明人
ANDREEVA I.N.;VASILEVA E.O.;RODIONOVA M.K.;YURINSKAYA A.K.
分类号
H01F1/34;C04B35/26;(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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