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经营范围
发明名称
Dispositif de chauffage avec foyer
摘要
申请公布号
FR689614(A)
申请公布日期
1930.09.09
申请号
FRD689614
申请日期
1930.02.08
申请人
发明人
ROSENITSCH JOSEF
分类号
F23H13/02
主分类号
F23H13/02
代理机构
代理人
主权项
地址
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