BOILER HAVING HELICAL CORE,申请号KR20060014980-传众专利搜索

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发明名称	BOILER HAVING HELICAL CORE
摘要
申请公布号	KR20070051625(A)	申请公布日期	2007.05.18
申请号	KR20060014980	申请日期	2006.02.16
申请人	LEE, YUN DONG	发明人	LEE, YUN DONG
分类号	F24H1/10;F24H1/00;F24H8/00	主分类号	F24H1/10
代理机构		代理人
主权项
地址

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