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发明名称
ANORDNING FOER VENTILATION VID PANNOR
摘要
A ventilation aperture (4) is provided on the flue gas side of the boiler (5), pref. beyond the boiler flue gas outlet, and enables ventilation air to be fed to the chimney when the boiler burner is inactive.
申请公布号
SE9000240(L)
申请公布日期
1991.07.24
申请号
SE19900000240
申请日期
1990.01.23
申请人
EURONOM EN AB
发明人
OLSSON S
分类号
F23J13/00
主分类号
F23J13/00
代理机构
代理人
主权项
地址
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