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发明名称
PROCEDIMENTO PER LA CONNESSIONE TELEFONICA, PARTICOLARMENTE PER CONFERENZE TELEFONICHE E SIMILI
摘要
申请公布号
ITMI941305(A1)
申请公布日期
1995.12.22
申请号
IT1994MI01305
申请日期
1994.06.21
申请人
BUCCHI GIACOMINO
发明人
BUCCHI GIACOMINO
分类号
H04M;H04M3/487;H04M3/56
主分类号
H04M
代理机构
代理人
主权项
地址
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