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发明名称
Gum inhibitors for gasoline
摘要
申请公布号
US2107147(A)
申请公布日期
1938.02.01
申请号
US19290387787
申请日期
1929.08.22
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
ELLEY HAROLD WALTER;WALKER HERBERT W.
分类号
C10L1/222
主分类号
C10L1/222
代理机构
代理人
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地址
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