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发明名称
SUPERVISAO DE TELEFONE PUBLICO
摘要
申请公布号
BR8000049(A)
申请公布日期
1981.07.07
申请号
BR19800000049
申请日期
1980.01.03
申请人
CATOIRA J
发明人
CATOIRA J
分类号
H04M1/24;H04M17/02;(IPC1-7):H04M1/24
主分类号
H04M1/24
代理机构
代理人
主权项
地址
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