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发明名称
FILTERANORDNUNG ZUM SCHUTZ VON SENDE-EMPFANGSANLAGEN GEGEN DUPLEXSTOERUNGEN
摘要
申请公布号
DD131516(A5)
申请公布日期
1978.06.28
申请号
DD19770199124
申请日期
1977.05.25
申请人
BUDAPESTI RADIOTECHNIKAI GYAR,HU
发明人
HALASZ,ANDOR,HU;SZABO,LASZLO G.,HU;SZEGHY,SANDOR,HU;VIGH,JANOS,HU
分类号
H03H;H03H2/00;H04B3/04;H04B15/00;H04B15/02;H05K5/02;H05K9/00;(IPC1-7):H05K9/00
主分类号
H03H
代理机构
代理人
主权项
地址
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