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发明名称
FILTRE TRANSVERSAL
摘要
申请公布号
BE862285(A1)
申请公布日期
1978.04.14
申请号
BE19770183813
申请日期
1977.12.23
申请人
SIEMENS A.G.
发明人
分类号
H01L29/768;H03H15/00;H03H15/02;(IPC1-7):H01P/
主分类号
H01L29/768
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代理人
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