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发明名称
ELECTRIC BOILER CONTROL
摘要
申请公布号
GB2215019(A)
申请公布日期
1989.09.13
申请号
GB19880022762
申请日期
1988.09.28
申请人
GEORGE * HEPBURN
发明人
GEORGE * HEPBURN
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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