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发明名称
Запирающий высокочастотный фильтр
摘要
申请公布号
SU113931(A1)
申请公布日期
1957.11.30
申请号
SU19570567999
申请日期
1957.03.04
申请人
KHODATAEV YU.V.
发明人
KHODATAEV YU.V.
分类号
H03H1/00
主分类号
H03H1/00
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代理人
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