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经营范围
发明名称
Azo compounds and material colored therewith
摘要
申请公布号
US2234724(A)
申请公布日期
1941.03.11
申请号
US19390300028
申请日期
1939.10.18
申请人
EASTMAN KODAK COMPANY
发明人
DICKEY JOSEPH B.
分类号
主分类号
代理机构
代理人
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