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发明名称
Improvements in electrically heated water heaters
摘要
申请公布号
GB370507(A)
申请公布日期
1932.04.14
申请号
GB19310001297
申请日期
1931.01.14
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;ELAM EAVES;FRANK CYRIL SMITH
发明人
分类号
F24H1/18
主分类号
F24H1/18
代理机构
代理人
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地址
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