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发明名称
Einrichtung zum Einstellen der Eigenfrequenz von elektrischen Schwingungskreisen.
摘要
申请公布号
CH214722(A)
申请公布日期
1941.05.15
申请号
CHD214722
申请日期
1940.09.25
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
分类号
H03J1/04
主分类号
H03J1/04
代理机构
代理人
主权项
地址
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