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发明名称
Koksofentuer
摘要
申请公布号
DE675478(C)
申请公布日期
1939.05.09
申请号
DE1937K147023D
申请日期
1937.06.26
申请人
FRIED. KRUPP AKT.-GES.
发明人
KOCH BERNHARD
分类号
C10B25/16
主分类号
C10B25/16
代理机构
代理人
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