SPEECH LEVEL SETTING SYSTEM,申请号JP19890179350-传众专利搜索

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发明名称	SPEECH LEVEL SETTING SYSTEM
摘要
申请公布号	JPH0344191(A)	申请公布日期	1991.02.26
申请号	JP19890179350	申请日期	1989.07.11
申请人	NEC ENG LTD	发明人	KIMURA SHINYA
分类号	H04M19/00;H04Q1/54;H04Q3/42	主分类号	H04M19/00
代理机构		代理人
主权项
地址

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