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经营范围
发明名称
Heat accumulating electric heating element, in particular for kitchen-ranges, water-heaters and the like
摘要
申请公布号
GB508982(A)
申请公布日期
1939.07.10
申请号
GB19380002848
申请日期
1938.01.28
申请人
JOSEPH ANTOINE ROBERT DE BOYSSON
发明人
分类号
F24C15/34
主分类号
F24C15/34
代理机构
代理人
主权项
地址
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