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发明名称
Process of color photography utilizing immobile 2-substituted-1-naphthylamines
摘要
申请公布号
US2362519(A)
申请公布日期
1944.11.14
申请号
US19420464532
申请日期
1942.11.04
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
WOODWARD DAVID W.
分类号
G03C7/327
主分类号
G03C7/327
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代理人
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