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发明名称
WATER HEATER WITH PROPORTIONAL BAND TEMPERATURE CONTROL FOR IMPROVED THERMAL EFFICIENCY
摘要
申请公布号
EP1005784(B1)
申请公布日期
2004.04.07
申请号
EP19980938315
申请日期
1998.08.05
申请人
AOS HOLDING COMPANY
发明人
BRADENBAUGH, KENNETH, A.
分类号
A47J27/21;F24H1/18;H05B1/02;H05B3/00;H05B3/82;(IPC1-7):H05B1/02;F24H9/20;G05D23/19
主分类号
A47J27/21
代理机构
代理人
主权项
地址
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