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发明名称
Improvement in domestic hot-water boilers
摘要
申请公布号
GB524107(A)
申请公布日期
1940.07.30
申请号
GB19390002229
申请日期
1939.01.23
申请人
EDGAR ARTHUR REUBEN OXENHAM
发明人
分类号
F24D3/08
主分类号
F24D3/08
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