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发明名称
FE- UND AL-HALTIGE SYNTHETISCHE POLYKIESELSÄURE (SILICA) ZUR BEHANDLUNG VON ÖLEN
摘要
申请公布号
DE59701863(D1)
申请公布日期
2000.07.13
申请号
DE19975001863
申请日期
1997.09.02
申请人
SUED-CHEMIE AG
发明人
SCHALL, NORBERT;EISGRUBER, MAX;ZSCHAU, WERNER;FLESSNER, UWE
分类号
B01J20/10;(IPC1-7):B01J20/10
主分类号
B01J20/10
代理机构
代理人
主权项
地址
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