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发明名称
Improvements in and relating to hot water supply systems
摘要
申请公布号
GB2076948(A)
申请公布日期
1981.12.09
申请号
GB19810009733
申请日期
1981.03.27
申请人
ELSY & GIBBONS LTD
发明人
分类号
F24D17/00;(IPC1-7):F24H1/18
主分类号
F24D17/00
代理机构
代理人
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地址
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