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发明名称
Preparation of gel catalysts
摘要
申请公布号
US2487065(A)
申请公布日期
1949.11.08
申请号
US19440529594
申请日期
1944.04.05
申请人
HOUDRY PROCESS CORPORATION
发明人
JR. THOMAS HENRY MILLIKEN,
分类号
B01J21/16
主分类号
B01J21/16
代理机构
代理人
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地址
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