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发明名称
Perfectionnements aux foyers mécaniques
摘要
申请公布号
FR727973(A)
申请公布日期
1932.06.27
申请号
FRD727973
申请日期
1931.12.08
申请人
发明人
LEMAIRE EDOUARD-AUGUSTE
分类号
F23H11/10
主分类号
F23H11/10
代理机构
代理人
主权项
地址
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