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发明名称
IMPIANTO DI COMUNICAZIONE ELETTRICHE IN CUI SU UNA STESSA TRATTA ENGONO TRASMESSI SEGNALI ANALOGICI E SEGNALI DIGITALI
摘要
申请公布号
IT1060039(B)
申请公布日期
1982.07.10
申请号
IT19760022675
申请日期
1976.04.27
申请人
SIEMENS AG
发明人
分类号
H03M5/16;H04L25/48;H04L25/49;H04L27/02;(IPC1-7):H04J/
主分类号
H03M5/16
代理机构
代理人
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地址
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