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发明名称
CIRCUIT ARRANGEMENT FOR SELECTIVELY SWITCHING SUBSCRIBER'S COMMUNICATION EQUIPMENT, IN PARTICULAR A TELEPHONE, SO AS TO CONNECT IT TO A SUBSCRIBER LINE
摘要
申请公布号
PL314010(A1)
申请公布日期
1997.10.27
申请号
PL19960314010
申请日期
1996.04.25
申请人
MIKROTEL SP Z OO
发明人
OSSOWSKI BERNARD;KOWALSKI ARTUR
分类号
H04M3/20;(IPC1-7):H04M3/20
主分类号
H04M3/20
代理机构
代理人
主权项
地址
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