IC CARD TELEPHONE SYSTEM,申请号JP19900082615-传众专利搜索

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发明名称	IC CARD TELEPHONE SYSTEM
摘要
申请公布号	JPH03280768(A)	申请公布日期	1991.12.11
申请号	JP19900082615	申请日期	1990.03.29
申请人	NEC CORP	发明人	KUWABARA TOSHIO
分类号	H04M3/42;H04M3/533	主分类号	H04M3/42
代理机构		代理人
主权项
地址

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