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发明名称
VERFAHREN ZUR HERSTELLUNG VON BRUCHUND ABRIEBFESTEN AKTIVKOHLEN
摘要
申请公布号
DE2322706(A1)
申请公布日期
1974.11.21
申请号
DE19732322706
申请日期
1973.05.05
申请人
BAYER AG, 5090 LEVERKUSEN
发明人
BUERGER, ALEX, DR., 5000 KOELN;KAISER, HERMANN, DR., 5090 LEVERKUSEN;LUDOVICI, WERNER, DR., 5000 KOELN
分类号
C01B31/10;B01J21/18;B01J37/00;C01B31/14;C04B35/532;(IPC1-7):C01B31/14
主分类号
C01B31/10
代理机构
代理人
主权项
地址
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