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发明名称
Феррорезонансное устройство
摘要
申请公布号
SU76774(A1)
申请公布日期
1948.11.30
申请号
SU19470359638
申请日期
1947.08.18
申请人
BOGOLYUBOV V.E.
发明人
BOGOLYUBOV V.E.
分类号
H03K3/49
主分类号
H03K3/49
代理机构
代理人
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