Removal Device of Scale of Interior Pipe of Heat Exchanger,申请号KR20020048696-传众专利搜索

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发明名称	Removal Device of Scale of Interior Pipe of Heat Exchanger
摘要
申请公布号	KR100485757(B1)	申请公布日期	2005.04.29
申请号	KR20020048696	申请日期	2002.08.17
申请人		发明人
分类号	F28G9/00;(IPC1-7):F28G9/00	主分类号	F28G9/00
代理机构		代理人
主权项
地址

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