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发明名称
Azo dyes
摘要
申请公布号
US2307921(A)
申请公布日期
1943.01.12
申请号
US19390294937
申请日期
1939.09.14
申请人
EASTMAN KODAK COMPANY
发明人
DICKEY JOSEPH B.;MCNALLY JAMES G.
分类号
主分类号
代理机构
代理人
主权项
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