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发明名称
Elektromechanisches Filter
摘要
申请公布号
DE1416741(A1)
申请公布日期
1968.10.03
申请号
DE19591416741
申请日期
1959.04.14
申请人
SIEMENS AG
发明人
SCHOEFER,FRANZ
分类号
H03H9/09;H03H9/10;H03H9/46;H03H9/50
主分类号
H03H9/09
代理机构
代理人
主权项
地址
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