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经营范围
发明名称
Acid inhibitor
摘要
申请公布号
US1957488(A)
申请公布日期
1934.05.08
申请号
US19290372793
申请日期
1929.06.21
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
CALCOTT WILLIAM S.;LEE IRA E.;BAKE LOUIS S.
分类号
C23G1/06
主分类号
C23G1/06
代理机构
代理人
主权项
地址
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