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发明名称
INSTALACAO TELEFONICA E SEU PROCESSO DE OPERACAO
摘要
申请公布号
BR7907808(A)
申请公布日期
1981.06.02
申请号
BR19790007808
申请日期
1979.11.30
申请人
CIE FRANCAISE DE TELECOMMUNICATIONS ET D'ELECTRONIQUE
发明人
SEGURA ANTOINE;TEXIER ARIEL
分类号
H04M3/00;(IPC1-7):H04M3/00
主分类号
H04M3/00
代理机构
代理人
主权项
地址
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