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发明名称
Alkylation-dealkylation catalysts
摘要
申请公布号
US2802884(A)
申请公布日期
1957.08.13
申请号
US19520291057
申请日期
1952.05.31
申请人
KOPPERS COMPANY, INC.
发明人
D'ALELIO GAETANO F.
分类号
B01J31/10;C07C37/14;C07C37/16;C07C37/18;C07C37/48;C07C37/50
主分类号
B01J31/10
代理机构
代理人
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地址
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