SOUND PROOF STRUCTURE ROOF TYPE,申请号KR20040077777-传众专利搜索

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发明名称	SOUND PROOF STRUCTURE ROOF TYPE
摘要
申请公布号	KR20060028888(A)	申请公布日期	2006.04.04
申请号	KR20040077777	申请日期	2004.09.30
申请人	ACOUSTIC & VIBRATION TECHNOLOGY CO., LTD.	发明人	LEE, YOUNG JE
分类号	E01F8/00	主分类号	E01F8/00
代理机构		代理人
主权项
地址

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