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发明名称
DISPOSITIVO PORTATILE PER LA MISURA DELL'ATTENUAZIONE DELLA LINEA TELEFONICA DELL'ABBONATO
摘要
申请公布号
IT1142211(B)
申请公布日期
1986.10.08
申请号
IT19810047520
申请日期
1981.01.06
申请人
SELENIA SPA INDUSTRIE ELETTRONICHE ASSOCIATE
发明人
BASINI BRUNO
分类号
H04M3/30;(IPC1-7):G01R/
主分类号
H04M3/30
代理机构
代理人
主权项
地址
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