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发明名称
Verfahren und Vorrichtung zum gleichzeitigen Verdichten von Kohle innerhalb der Ofenkammer und Herstellen von Hohlkanaelen in der Kohlebeschickung
摘要
申请公布号
DE665577(C)
申请公布日期
1938.10.01
申请号
DE1931ST47006D
申请日期
1931.01.27
申请人
CARL STILL G.M.B.H.
发明人
分类号
C10B37/04;C10B37/06
主分类号
C10B37/04
代理机构
代理人
主权项
地址
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