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发明名称
ALUMINA CATALYST CARRIER
摘要
申请公布号
GB2031394(A)
申请公布日期
1980.04.23
申请号
GB19790028087
申请日期
1979.08.13
申请人
CHIYODA CHEMICAL ENG & CONSTRUCTION CO LTD
发明人
分类号
B01J21/04;B01J35/10;C01F7/02;C01F7/34;(IPC1-7):C01F7/02
主分类号
B01J21/04
代理机构
代理人
主权项
地址
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