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发明名称
Improvements in and relating to gas water heaters
摘要
申请公布号
GB540772(A)
申请公布日期
1941.10.29
申请号
GB19400008766
申请日期
1940.05.16
申请人
ASCOT GAS WATER HEATERS LIMITED;LEONARD ARCHER GREEN
发明人
分类号
F24H9/20
主分类号
F24H9/20
代理机构
代理人
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地址
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