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发明名称
METODO SISTEMA E DIPOSITIVO PER LA GESTIONE DI CHIAMATE TELEFONICHE
摘要
申请公布号
ITMI992123(D0)
申请公布日期
1999.10.12
申请号
IT1999MI02123
申请日期
1999.10.12
申请人
PLLB ELETTRONICA S.P.A.
发明人
LEALI SERGIO;RAPILLO SAVINO
分类号
H04M;H04M3/22;H04M7/06
主分类号
H04M
代理机构
代理人
主权项
地址
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