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经营范围
发明名称
REDE PARTICULAR DE TELEX
摘要
申请公布号
BR6000384(U)
申请公布日期
1981.10.06
申请号
BR19800000384U
申请日期
1980.04.07
申请人
EMBRATEL
发明人
ARISTEU ODERSON GUIMARAES ACIOLI LINS;MARIVALDO CAVALLINI;BEROALDO MENEZES LYRA SOBRINHO;LEINWETTER B;HERCILIO QUEIROGA MACIEL
分类号
H04J3/16;H04L5/00;(IPC1-7):H04L3/00
主分类号
H04J3/16
代理机构
代理人
主权项
地址
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