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发明名称
RICEVITORE DI SEGNALI MULTIFREQUENZE
摘要
申请公布号
IT1037582(B)
申请公布日期
1979.11.20
申请号
IT19750022621
申请日期
1975.04.23
申请人
CIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT ALCATEL
发明人
分类号
H04Q1/453;(IPC1-7):H04M/
主分类号
H04Q1/453
代理机构
代理人
主权项
地址
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