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发明名称
TELEFONE PARA SERVICO PRIVADO
摘要
申请公布号
PT99655(A)
申请公布日期
1994.01.31
申请号
PT19910099655
申请日期
1991.11.29
申请人
NIPPON INTERPHONE CO., LTD
发明人
HIROSHI NAGATA;MICHEL LEQUY;DANIEL DIERCKY
分类号
H04M9/00;H04M7/00;H04M11/02;H04Q3/58;(IPC1-7):H04M11/02
主分类号
H04M9/00
代理机构
代理人
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