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发明名称
Failure sensing method for flow proportional control valve equipped with flow sensor interworking with gas boiler
摘要
申请公布号
KR100944369(B1)
申请公布日期
2010.03.03
申请号
KR20080029611
申请日期
2008.03.31
申请人
发明人
分类号
F24H9/20;F24D19/10
主分类号
F24H9/20
代理机构
代理人
主权项
地址
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