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经营范围
发明名称
Catalyst and catalytic process
摘要
申请公布号
US1746781(A)
申请公布日期
1930.02.11
申请号
US19260100712
申请日期
1926.04.08
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
LAZIER WILBUR A.
分类号
B01J21/00;B01J37/08;C07C29/153;C07C29/154
主分类号
B01J21/00
代理机构
代理人
主权项
地址
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