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发明名称
Elektromechanische Filter mit wenigstens drei parallel zueinander angeordneten Biegeresonatoren
摘要
申请公布号
CH491544(A)
申请公布日期
1970.05.31
申请号
CH19680007948
申请日期
1968.05.29
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
ALBSMEIER,HANS;TRAUB,KARL
分类号
H03H9/05;H03H9/50;(IPC1-7):H03H9/26
主分类号
H03H9/05
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代理人
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