HEAT EXCHANGER OF HOT-WATER HEATER,申请号KR19880006365U-传众专利搜索

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发明名称	HEAT EXCHANGER OF HOT-WATER HEATER
摘要
申请公布号	KR910000853(Y1)	申请公布日期	1991.02.08
申请号	KR19880006365U	申请日期	1988.04.29
申请人	OH KYU-SUB	发明人	OH KYU-SUB
分类号	F24H1/44;(IPC1-7):F24H1/44	主分类号	F24H1/44
代理机构		代理人
主权项
地址

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