SOUND-ABSORBING BODY,申请号EP19900106732-传众专利搜索

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发明名称	SOUND-ABSORBING BODY
摘要
申请公布号	EP0392407(A3)	申请公布日期	1992.03.18
申请号	EP19900106732	申请日期	1990.04.07
申请人	GERHARD SCHMIERER MASCHINEN- ANLAGENBAU	发明人	GIEGER, HANS-JOACHIM
分类号	G10K11/168;H04R1/28;(IPC1-7):G10K11/16	主分类号	G10K11/168
代理机构		代理人
主权项
地址

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