Complex Soundproof Board and Manufacturing Method thereof,申请号KR20050018307-传众专利搜索

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发明名称	Complex Soundproof Board and Manufacturing Method thereof
摘要
申请公布号	KR100665085(B1)	申请公布日期	2007.01.09
申请号	KR20050018307	申请日期	2005.03.04
申请人		发明人
分类号	B32B27/12;E04B1/84	主分类号	B32B27/12
代理机构		代理人
主权项
地址

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