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发明名称
VERFAHREN ZUR HERSTELLUNG VON KOERNIGEN MINERALSTOFFEN AUS KOHLEABBRAENDEN.
摘要
申请公布号
DE3764678(D1)
申请公布日期
1990.10.11
申请号
DE19873764678
申请日期
1987.03.17
申请人
ACKERMANN, MANFRED F., DIPL.-ING., 4630 BOCHUM, DE
发明人
ACKERMANN, DIPL.-ING., MANFRED F., D-4630 BOCHUM 6, DE
分类号
C04B18/06;(IPC1-7):C04B18/06
主分类号
C04B18/06
代理机构
代理人
主权项
地址
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