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发明名称
Equipamento bilhetador de chamadas para central telefônica eletromecânica
摘要
申请公布号
BR9302226(A)
申请公布日期
1994.12.27
申请号
BR1993PI02226
申请日期
1993.06.01
申请人
NICOLAI NELIO JOSE
发明人
NELIO JOSE NICOLAI
分类号
H04M15/12;(IPC1-7):H04M15/12
主分类号
H04M15/12
代理机构
代理人
主权项
地址
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