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发明名称
RECEPTOR DE SINAIS NUMERICOS MULTIFREQUENCIAS CODIFICADOS
摘要
申请公布号
BR7807499(A)
申请公布日期
1979.07.17
申请号
BR19780007499
申请日期
1978.11.14
申请人
LE MATERIEL TELEPHONIQUE
发明人
PICOU C
分类号
H04Q1/457;(IPC1-7):H04Q1/30
主分类号
H04Q1/457
代理机构
代理人
主权项
地址
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