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发明名称
Perfectionnements aux méthodes et procédés utilisés dans le traitement des celluloses et des tourbes pour la récupération des sucres et des produits formés pendant le traitement
摘要
申请公布号
FR50481(E)
申请公布日期
1940.11.14
申请号
FRD50481
申请日期
1939.02.27
申请人
发明人
MEUNIER GEORGES
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