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发明名称
Improvements in or relating to gas heated water heaters
摘要
申请公布号
GB780675(A)
申请公布日期
1957.08.07
申请号
GB19550011326
申请日期
1955.04.19
申请人
THE GAS COUNCIL
发明人
HUTTON ARTHUR LESLIE
分类号
F24H1/10
主分类号
F24H1/10
代理机构
代理人
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地址
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