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发明名称
NOUVELLE EMULSION PHOTOGRAPHIQUE AUX HALOGENURES D'ARGENT POSITIVE DIRECTE
摘要
申请公布号
BE774437(A1)
申请公布日期
1972.02.14
申请号
BE19710774437
申请日期
1971.10.25
申请人
EASTMAN KODAK CY, 343 STATE STREET, ROCHESTER, NEW YORK 14650,(E.U.A.)
发明人
D.W. KURTZ ZT J.M. HARBISON.
分类号
C07D263/56;C07D277/64;C07D293/12;G03C1/485;(IPC1-7):G03C/
主分类号
C07D263/56
代理机构
代理人
主权项
地址
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