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发明名称
Heat exchange catalytic converter
摘要
申请公布号
US2127561(A)
申请公布日期
1938.08.23
申请号
US19360077001
申请日期
1936.04.29
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
HERRMANN CARL VICTOR
分类号
B01J8/04
主分类号
B01J8/04
代理机构
代理人
主权项
地址
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