Water heating system for coal or wood burning stoves - has copper pipe coils wrapped around flues, to utilise flue gas heat,申请号DE19803030237-传众专利搜索

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发明名称	Water heating system for coal or wood burning stoves - has copper pipe coils wrapped around flues, to utilise flue gas heat
摘要
申请公布号	DE3030237(A1)	申请公布日期	1982.03.11
申请号	DE19803030237	申请日期	1980.08.09
申请人	LICHTENSTERN,JOHANN	发明人	LICHTENSTERN,JOHANN
分类号	F24D17/00;F28D21/00;(IPC1-7):28D21/00	主分类号	F24D17/00
代理机构		代理人
主权项
地址

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