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发明名称
Domestic water and air heaters
摘要
申请公布号
GB743142(A)
申请公布日期
1956.01.11
申请号
GB19530019740
申请日期
1953.07.16
申请人
CHATWINS LIMITED
发明人
KEITH THOMAS HENRY
分类号
F24B7/00;F24H6/00
主分类号
F24B7/00
代理机构
代理人
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