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发明名称
Procédé et dispositif pour améliorer l'effet de clarification obtenu au moyen de centrifugeuses à vis
摘要
申请公布号
FR1497968(A)
申请公布日期
1967.10.13
申请号
FR19660081889
申请日期
1966.10.28
申请人
WESTFALIA SEPARATOR A. G.
发明人
KALDEWEY FRANZ
分类号
B04B1/20
主分类号
B04B1/20
代理机构
代理人
主权项
地址
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