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发明名称
Corps chauffant particulièrement utilisable pour les installations de chauffage central
摘要
申请公布号
FR43912(E)
申请公布日期
1934.09.19
申请号
FRD43912
申请日期
1933.09.26
申请人
发明人
KRONENBERG RUDOLF
分类号
F28D1/047
主分类号
F28D1/047
代理机构
代理人
主权项
地址
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