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发明名称
Vorrichtung zum Mischen von Kohle mit fluessigen Kohlenwasserstoffen vor der Verkokung in der Retorte
摘要
申请公布号
DE668642(C)
申请公布日期
1938.12.07
申请号
DE1934G089115D
申请日期
1934.11.06
申请人
GUTEHOFFNUNGSHUETTE OBERHAUSEN AKT.-GES.
发明人
分类号
C10B27/00;C10B57/04
主分类号
C10B27/00
代理机构
代理人
主权项
地址
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