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发明名称
Azo compounds and material colored therewith
摘要
申请公布号
US2238486(A)
申请公布日期
1941.04.15
申请号
US19390304138
申请日期
1939.11.13
申请人
EASTMAN KODAK COMPANY
发明人
DICKEY JOSEPH B.;JR. JOHN R. BYERS,
分类号
C09B29/00
主分类号
C09B29/00
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代理人
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