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发明名称
Procédé pour la saponification partielle des acétates de cellulose.
摘要
申请公布号
CH140727(A)
申请公布日期
1930.06.30
申请号
CHD140727
申请日期
1929.06.18
申请人
SOCIETE DES USINES CHIMIQUES RHONE-POULENC
发明人
RHONE-POULENC SOCIETE DES USINES CHIMIQUES
分类号
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