ABSORPTIVE SOUND DAMPER FOR VENTILATORS,申请号CS19870001057-传众专利搜索

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发明名称	ABSORPTIVE SOUND DAMPER FOR VENTILATORS
摘要
申请公布号	CS8701057(A1)	申请公布日期	1988.08.16
申请号	CS19870001057	申请日期	1987.02.18
申请人	UHER DRAHOMIR ING.,CS	发明人	UHER DRAHOMIR ING.,CS
分类号	F01N1/04;F01N1/10;(IPC1-7):F01N1/04	主分类号	F01N1/04
代理机构		代理人
主权项
地址

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