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发明名称
Platinum-alumina catalyst manufacture
摘要
申请公布号
US2838444(A)
申请公布日期
1958.06.10
申请号
US19550489726
申请日期
1955.02.21
申请人
ENGELHARD INDUSTRIES, INC.
发明人
TETER JOHN W.;GRING JOHN L.;KEITH CARL D.
分类号
B01J21/04;B01J23/40;B01J23/42
主分类号
B01J21/04
代理机构
代理人
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地址
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