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发明名称
SIGNALEMPFAENGER ZUM DETEKTIEREN VON SIGNALEN MIT EINER BESTIMMTEN FREQUENZ
摘要
申请公布号
AT285384(B)
申请公布日期
1970.10.27
申请号
AT19680001907
申请日期
1968.02.28
申请人
PHILIPS NV
发明人
分类号
G08B3/10;H04W88/02
主分类号
G08B3/10
代理机构
代理人
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地址
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