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发明名称
PIECOCERAMICZNY FILTR HYBRYDOWY POSREDNIEJ CZESTOTLIWOSCI FM,ZWLASZCZA DO RADIOODBIORNIKOW STEREOFONICZNYCH
摘要
申请公布号
PL105462(B1)
申请公布日期
1979.10.31
申请号
PL19760190855
申请日期
1976.06.30
申请人
发明人
分类号
H03H;H03H7/12;H03H9/00;H04B1/16;(IPC1-7):H03H7/12
主分类号
H03H
代理机构
代理人
主权项
地址
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