A device for the active reduction in noise level of a periodically operating noise source,申请号GB19900018373-传众专利搜索

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发明名称	A device for the active reduction in noise level of a periodically operating noise source
摘要
申请公布号	GB2236640(B)	申请公布日期	1994.04.06
申请号	GB19900018373	申请日期	1990.08.21
申请人	* VOLKSWAGEN AG;* GSP SPRACHTECHNOLOGIE GESELLSCHAFT FUER ELEKTRONISCHE SPRACHSYSTEME MBH	发明人	KLAUS * SCHAAF;HANS-JUERGEN * GAWRON;GERHARD * HETTWER;KOSTAS * NULIS;HEINZ * SCHROEDER
分类号	G10K11/178;(IPC1-7):G10K11/16	主分类号	G10K11/178
代理机构		代理人
主权项
地址

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