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发明名称
IMPROVEMENTS RELATING TO WATER HEATERS
摘要
申请公布号
GB1236934(A)
申请公布日期
1971.06.23
申请号
GB19700061009
申请日期
1967.08.04
申请人
GARDOM & LOCK LIMITED
发明人
GEORGE WILLIAM GARDOM
分类号
F24H9/20
主分类号
F24H9/20
代理机构
代理人
主权项
地址
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