INCOMING CALL REGULATOR FOR EXCHANGE,申请号JP19910175195-传众专利搜索

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发明名称	INCOMING CALL REGULATOR FOR EXCHANGE
摘要
申请公布号	JPH0522413(A)	申请公布日期	1993.01.29
申请号	JP19910175195	申请日期	1991.07.16
申请人	NEC CORP	发明人	KONNO MASAYUKI
分类号	H04M3/22;H04M3/36	主分类号	H04M3/22
代理机构		代理人
主权项
地址

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