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发明名称
Méthode et appareil pour la séparation de matières fibreuses d'un liquide de suspension
摘要
申请公布号
FR702903(A)
申请公布日期
1931.04.21
申请号
FRD702903
申请日期
1930.08.14
申请人
SOCIETA INVENZIONI BREVETTI ANONIMA
发明人
分类号
D21F9/02
主分类号
D21F9/02
代理机构
代理人
主权项
地址
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