Sound absorbing panel,申请号EP19940402523-传众专利搜索

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发明名称	Sound absorbing panel
摘要
申请公布号	EP0652331(B1)	申请公布日期	1998.03.18
申请号	EP19940402523	申请日期	1994.11.08
申请人	ISOVER SAINT-GOBAIN	发明人	ZINZIUS, ROGER;BOURDON, ERIC;RIAS, JEAN-CLAUDE
分类号	B32B15/12;E04B1/84;E04B1/86;(IPC1-7):E04B1/86	主分类号	B32B15/12
代理机构		代理人
主权项
地址

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