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发明名称
Verfahren zur Herstellung einer säureaktivierten Bleicherde
摘要
申请公布号
DE69028570(T2)
申请公布日期
1997.04.03
申请号
DE19906028570T
申请日期
1990.05.15
申请人
ENGELHARD CORP., ISELIN, N.J., US
发明人
TAYLOR, DENNIS R., HOUSTON, TEXAS 77014, US;UNGERMANN, CHARLES B., LIVERMORE, CALIFORNIA 94550, US
分类号
B01J20/12;(IPC1-7):B01J20/12
主分类号
B01J20/12
代理机构
代理人
主权项
地址
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