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发明名称
Method of making a catalyst
摘要
申请公布号
US2016135(A)
申请公布日期
1935.10.01
申请号
US19310540278
申请日期
1931.05.27
申请人
GENERAL CHEMICAL COMPANY
发明人
CUMMINGS TOM
分类号
B01J23/22;C01B17/78
主分类号
B01J23/22
代理机构
代理人
主权项
地址
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