INSULATION PANEL OF SOUND,申请号KR20020045272-传众专利搜索

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发明名称	INSULATION PANEL OF SOUND
摘要
申请公布号	KR100519081(B1)	申请公布日期	2005.10.06
申请号	KR20020045272	申请日期	2002.07.31
申请人		发明人
分类号	E04B1/84;(IPC1-7):E04B1/84	主分类号	E04B1/84
代理机构		代理人
主权项
地址

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