A COFFERDAM APPARATUS FOR MAINTENANCE OF SHIP AND REPAIR METHOD USING THE SAME,申请号KR20090083005-传众专利搜索

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发明名称	A COFFERDAM APPARATUS FOR MAINTENANCE OF SHIP AND REPAIR METHOD USING THE SAME
摘要
申请公布号	KR101099963(B1)	申请公布日期	2011.12.28
申请号	KR20090083005	申请日期	2009.09.03
申请人		发明人
分类号	B63B9/00;B23K31/00;B63B9/06	主分类号	B63B9/00
代理机构		代理人
主权项
地址

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