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发明名称
Perfectionnements apportés aux appareils de chauffage tels que les réchauds
摘要
申请公布号
FR760318(A)
申请公布日期
1934.02.20
申请号
FRD760318
申请日期
1933.09.05
申请人
VOGTMANN & WABAK
发明人
分类号
F24C5/20
主分类号
F24C5/20
代理机构
代理人
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