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发明名称
Differentialregler fuer die Kopplung zwischen Antenne und Abstimmkreis
摘要
申请公布号
DE588656(C)
申请公布日期
1933.11.23
申请号
DE1931A060190D
申请日期
1931.01.04
申请人
HELIOWATT WERKE ELEKTRIZITAETS-AKT.-GES.
发明人
分类号
H03G3/16
主分类号
H03G3/16
代理机构
代理人
主权项
地址
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