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发明名称
Current limited subscriber interface circuit
摘要
申请公布号
EP0520156(B1)
申请公布日期
1999.02.10
申请号
EP19920107131
申请日期
1992.04.27
申请人
STMICROELECTRONICS S.R.L.
发明人
SILIGONI, MARCO;SAVIOTTI, VANNI
分类号
H02J1/00;H04M19/00;H04Q3/42;(IPC1-7):H04M19/00
主分类号
H02J1/00
代理机构
代理人
主权项
地址
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