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发明名称
Improvements in and relating to furnaces that burn powdered coal
摘要
申请公布号
GB303902(A)
申请公布日期
1930.07.11
申请号
GB19290001090
申请日期
1929.01.11
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
分类号
F23K3/02
主分类号
F23K3/02
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