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发明名称
Verfahren zur Herstellung von Kieselsaeure-Tonerde-Katalysatoren
摘要
申请公布号
DE1076631(B)
申请公布日期
1960.03.03
申请号
DE1956E011835
申请日期
1956.01.17
申请人
ESSO RESEARCH AND ENGINEERING COMPANY;W. R. GRACE & COMPANY
发明人
分类号
B01J21/00;B01J21/12
主分类号
B01J21/00
代理机构
代理人
主权项
地址
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