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发明名称
System designed for identification of telephone cable lines
摘要
申请公布号
PL208357(B1)
申请公布日期
2011.04.29
申请号
PL20040369252
申请日期
2004.07.23
申请人
UNIWERSYTET &LSTROK,ODZKI
发明人
BACZY&NACUTE,SKI JANUSZ;BACZY&NACUTE,SKI MICHA&LSTROK,
分类号
H04B3/46;G01R31/02;H04M3/22
主分类号
H04B3/46
代理机构
代理人
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