OUTGOING INCOMING SERVICE SEPARATION SYSTEM,申请号JP19900164494-传众专利搜索

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发明名称	OUTGOING INCOMING SERVICE SEPARATION SYSTEM
摘要
申请公布号	JPH0454797(A)	申请公布日期	1992.02.21
申请号	JP19900164494	申请日期	1990.06.22
申请人	NEC CORP	发明人	FUJIMOTO YUKIHIKO
分类号	H04M3/42;H04Q3/545	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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