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经营范围
发明名称
4,4'-di-(sec-alkylamino)-diphenylamines
摘要
申请公布号
US2494059(A)
申请公布日期
1950.01.10
申请号
US19450628958
申请日期
1945.11.15
申请人
EASTMAN KODAK COMPANY
发明人
RUGGLES ALBERT C.
分类号
C10L1/10;C10L1/223
主分类号
C10L1/10
代理机构
代理人
主权项
地址
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