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发明名称
Diketone coupler compounds
摘要
申请公布号
US2206142(A)
申请公布日期
1940.07.02
申请号
US19390261304
申请日期
1939.03.11
申请人
EASTMAN KODAK COMPANY
发明人
VITTUM PAUL W.;PETERSON WILLARD D.
分类号
G03C7/36
主分类号
G03C7/36
代理机构
代理人
主权项
地址
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