CIRCUIT ARRANGEMENT FOR A SMALL PBX WITH A SWITCHING DEVICE WITH ELECTRONIC SWITCHING POINTS,申请号EP19840103115-传众专利搜索

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发明名称	CIRCUIT ARRANGEMENT FOR A SMALL PBX WITH A SWITCHING DEVICE WITH ELECTRONIC SWITCHING POINTS
摘要
申请公布号	EP0120459(A3)	申请公布日期	1985.11.27
申请号	EP19840103115	申请日期	1984.03.21
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人	ALTENDORFER, ALOIS;DOTZAUER, EWALD;MULLER, WOLFGANG, DIPL.-ING.
分类号	H04Q3/545;H04M3/42;H04M7/14;H04Q3/52;H04Q3/58;(IPC1-7):H04Q3/52;H04Q3/54;H04Q3/62	主分类号	H04Q3/545
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