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发明名称
Improvements in or relating to catalysts and catalytic reactions
摘要
申请公布号
GB796653(A)
申请公布日期
1958.06.18
申请号
GB19550004412
申请日期
1955.02.15
申请人
CHEMPATENTS, INC.
发明人
分类号
B01J23/28;B01J23/887;B01J27/186;B01J27/199;C07C51/31
主分类号
B01J23/28
代理机构
代理人
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