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发明名称
SERVICO ESPECIAL DE TELEFONIA GRAVAVEL
摘要
申请公布号
BR9003017(A)
申请公布日期
1991.12.24
申请号
BR1990PI03017
申请日期
1990.06.22
申请人
SELMA MARQUES BORGES SANTIAGO
发明人
SELMA MARQUES BORGES SANTIAGO
分类号
H04M11/08;(IPC1-7):H04M11/08
主分类号
H04M11/08
代理机构
代理人
主权项
地址
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