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发明名称
Développateurs photographiques
摘要
申请公布号
BE536351(A)
申请公布日期
1955.09.09
申请号
BE19550536351
申请日期
1955.03.09
申请人
AGFA AG
发明人
分类号
C07D231/24;C07D231/48;C07D231/50;C07D231/56;G03C5/30
主分类号
C07D231/24
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