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发明名称
Einrichtung zur Veraenderung der Abstimmung oder der Kopplung elektrischer Schwingungskreise
摘要
申请公布号
DE707795(C)
申请公布日期
1941.07.03
申请号
DE1935L087268D
申请日期
1935.01.03
申请人
C. LORENZ AKT.-GES.
发明人
分类号
H01F21/08
主分类号
H01F21/08
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代理人
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地址
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