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发明名称
Perfectionnements apportés aux procédés et dispositifs pour le traitement des suspensions de matières dans des liquides, notamment des pâtes à papier
摘要
申请公布号
FR978683(A)
申请公布日期
1951.04.17
申请号
FRD978683
申请日期
1949.01.04
申请人
THE BLACK-CLAWSON COMPANY
发明人
分类号
B02C2/10
主分类号
B02C2/10
代理机构
代理人
主权项
地址
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