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经营范围
发明名称
Improvements in or relating to electric liquid heating receptacles
摘要
申请公布号
GB403820(A)
申请公布日期
1934.01.04
申请号
GB19330002229
申请日期
1933.01.24
申请人
JOHN MORGAN
发明人
分类号
A47J27/21
主分类号
A47J27/21
代理机构
代理人
主权项
地址
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