PSEUDO RINGER TONE RINGING PREVENTION SYSTEM IN TERMINAL EQUIPMENT WITH TELEPHONE SET,申请号JP19890314876-传众专利搜索

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发明名称	PSEUDO RINGER TONE RINGING PREVENTION SYSTEM IN TERMINAL EQUIPMENT WITH TELEPHONE SET
摘要
申请公布号	JPH03175775(A)	申请公布日期	1991.07.30
申请号	JP19890314876	申请日期	1989.12.04
申请人	FUJITSU DENSO LTD	发明人	MOTOI TAKAO
分类号	H04M11/00	主分类号	H04M11/00
代理机构		代理人
主权项
地址

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