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发明名称
PERFECTIONNEMENTS RELATIFS AUX EMETTEURS-RECEPTEURS
摘要
申请公布号
BE852534(A1)
申请公布日期
1977.07.18
申请号
BE19770175842
申请日期
1977.03.16
申请人
PLESSEY HANDEL UND INVESTMENTS A.G.
发明人
分类号
H04B1/56;(IPC1-7):H04B/
主分类号
H04B1/56
代理机构
代理人
主权项
地址
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