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发明名称
Perfectionnements aux indicateurs d'acidité, en particulier pour les bains d'arrêts et les bains de fixage
摘要
申请公布号
FR927218(A)
申请公布日期
1947.10.23
申请号
FRD927218
申请日期
1946.05.22
申请人
KODAK-PATHE
发明人
分类号
G03C5/395
主分类号
G03C5/395
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