Original document(5 pages)  中文版
    The present invention relates to a boiler, especially a civil boiler with altered material and thus power saving. The said boiler includes heating pipes made of aluminium, water pipes made of iron material and screwed to the heating pipes, water return pipes made of iron material and screwed to the heating pipes, hearth, furnace door, dusting door and flue.
Application Number
申请号		 02129642 Application Date
申请日		 2002.09.06
Title 名称 Civil boiler made of iron and aluminium
Publication Number
公开号		 1399108 Publication Date
公开日		 2003.02.26
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F24H1/44
Applicant(s) Name
申请人		 Pan Haiting
Address 地址 150700
Inventor(s) Name 发明人
Attorney & Agent 代理人 yue quanqing
More information 更  多  信  息


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