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发明名称
Alloy-skeleton catalyst
摘要
申请公布号
US2257800(A)
申请公布日期
1941.10.07
申请号
US19400329299
申请日期
1940.04.12
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
HOWK BENJAMIN W.
分类号
B01J25/00
主分类号
B01J25/00
代理机构
代理人
主权项
地址
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