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经营范围
发明名称
Procédé pour la distillation à basse température de combustibles, dans des foursà chambres verticaux
摘要
申请公布号
FR823019(A)
申请公布日期
1938.01.12
申请号
FRD823019
申请日期
1937.06.14
申请人
DR. C. OTTO & COMP. GES MIT. BESCHRANKTER HAFTUNG
发明人
分类号
C10B3/00
主分类号
C10B3/00
代理机构
代理人
主权项
地址
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