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经营范围
发明名称
Cracking catalyst composition
摘要
申请公布号
GB2007107(A)
申请公布日期
1979.05.16
申请号
GB19780042219
申请日期
1978.10.27
申请人
GRACE & CO W R
发明人
分类号
C10G11/04;B01J29/04;B01J29/068;B01J29/12;B01J29/74;B01J29/80;C10G11/00;C10G11/05;C10G47/18;(IPC1-7):B01J29/12
主分类号
C10G11/04
代理机构
代理人
主权项
地址
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