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发明名称
Perfectionnements apportés aux appareils à chauffage électrique
摘要
申请公布号
FR912249(A)
申请公布日期
1946.08.02
申请号
FRD912249
申请日期
1945.02.16
申请人
发明人
FUMAGALLI FERNAND
分类号
F24C15/34
主分类号
F24C15/34
代理机构
代理人
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