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发明名称
Verfahren zum Herstellen aschearmer Kohle
摘要
申请公布号
DE867843(C)
申请公布日期
1953.02.19
申请号
DE1938K002078D
申请日期
1938.08.19
申请人
GELSENKIRCHENER BERGWERKS-AKTIEN-GESELLSCHAFT
发明人
MUEHLENDYCK WILHELM DR.
分类号
C10L9/00
主分类号
C10L9/00
代理机构
代理人
主权项
地址
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