NOISE REMOVAL DEVICE AND SPEECH RECOGNITION DEVICE,申请号JP19910036724-传众专利搜索

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发明名称	NOISE REMOVAL DEVICE AND SPEECH RECOGNITION DEVICE
摘要
申请公布号	JPH04249299(A)	申请公布日期	1992.09.04
申请号	JP19910036724	申请日期	1991.02.05
申请人	RICOH CO LTD	发明人	MATSUSHITA MITSUGI
分类号	G10L15/20;G10L21/02	主分类号	G10L15/20
代理机构		代理人
主权项
地址

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