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发明名称
ВОДОГРЕЙНЫЙ КОТЕЛ
摘要
Водогрейный котел, включающий топку и систему труб, в которых проходят горячие газы или вода, отличающийся тем, что на поверхности труб, соприкасающейся с горячими газами, расположены продольные ребра.
申请公布号
RU115049(U1)
申请公布日期
2012.04.20
申请号
RU20110145163U
申请日期
2011.11.07
申请人
发明人
分类号
F24H1/00
主分类号
F24H1/00
代理机构
代理人
主权项
地址
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