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发明名称
Improvements in electrically heated hot water bottles
摘要
申请公布号
GB574194(A)
申请公布日期
1945.12.27
申请号
GB19440000680
申请日期
1944.01.13
申请人
ALEC RICHARD HENRY JONES
发明人
分类号
A47J41/00;A61F7/00;A61F7/08
主分类号
A47J41/00
代理机构
代理人
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地址
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