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发明名称
Procédé d'obtention simultanée de cellulose de haute valeur, et des matières incrustantes, en partant de lignocelluloses
摘要
申请公布号
FR828453(A)
申请公布日期
1938.05.18
申请号
FRD828453
申请日期
1937.01.27
申请人
发明人
OSCAR COEUGNIET, MAURICE,
分类号
D21C3/16
主分类号
D21C3/16
代理机构
代理人
主权项
地址
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