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发明名称
Procédé pour la fabrication de colorants pour esters de cellulose, et produits en résultant
摘要
申请公布号
FR47888(E)
申请公布日期
1937.08.14
申请号
FRD47888
申请日期
1936.03.24
申请人
COMPAGNIE NATIONALE DE MATIERES COLORANTES & MANUFACTURES DE PRODUITS CHIMIQUES DU NORD REUNIES
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