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发明名称
AGENTS ANTI-VOILE, ANTI-TACHE ET DESENSIBILISATEURS SELECTIFS POUR EMULSIONS PHOTOGRAPHIQUES D'HALOGENURES D'ARGENT
摘要
申请公布号
BE780718(A1)
申请公布日期
1972.09.15
申请号
BE19720780718
申请日期
1972.03.15
申请人
MINNESOTA MINING AND MANUFACTURING CY, 3M CENTER, SAINT-PAUL (MINNESOTA), (E.U.A.),
发明人
分类号
C07D249/14;C07D257/06;G03C1/33;G03C1/34;G03C1/36;(IPC1-7):G03C/
主分类号
C07D249/14
代理机构
代理人
主权项
地址
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