SOUND DAMPING DEVICE FOR AIR CONDITION AND LIKE DUCTS CONVEYING AIR,申请号DE19833373525-传众专利搜索

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发明名称	SOUND DAMPING DEVICE FOR AIR CONDITION AND LIKE DUCTS CONVEYING AIR
摘要
申请公布号	DE3373525(D1)	申请公布日期	1987.10.15
申请号	DE19833373525	申请日期	1983.05.27
申请人	CELLOFOAM DEUTSCHLAND GMBH	发明人	REHLEN, HELMUT;ROELLINGHOFF, JURGEN
分类号	F16L55/02;(IPC1-7):F16L55/02	主分类号	F16L55/02
代理机构		代理人
主权项
地址

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