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发明名称
摘要
申请公布号
FR2175671(B1)
申请公布日期
1977.04.01
申请号
FR19720009445
申请日期
1972.03.17
申请人
TELECOMMUNICAT RADIOELECT TELEPH
发明人
分类号
H04B1/26;H03J3/18;H03J5/02;H03L7/189;(IPC1-7):H04B1/00
主分类号
H04B1/26
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