TELEPHONE DIAL CIRCUIT,申请号JP19870283401-传众专利搜索

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发明名称	TELEPHONE DIAL CIRCUIT
摘要
申请公布号	JPH01125046(A)	申请公布日期	1989.05.17
申请号	JP19870283401	申请日期	1987.11.09
申请人	NEC CORP	发明人	UKAI HITOSHI
分类号	H04M1/27	主分类号	H04M1/27
代理机构		代理人
主权项
地址

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