SPECIFIC SUBSCRIBER CHARGING INSPECTION SYSTEM,申请号JP19880289478-传众专利搜索

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发明名称	SPECIFIC SUBSCRIBER CHARGING INSPECTION SYSTEM
摘要
申请公布号	JPH02134954(A)	申请公布日期	1990.05.23
申请号	JP19880289478	申请日期	1988.11.15
申请人	NEC CORP	发明人	KATAYAMA KOJI
分类号	H04M3/22;H04M15/00	主分类号	H04M3/22
代理机构		代理人
主权项
地址

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