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发明名称
Perfectionnements aux dispositifs pour la séparation de mélanges de particules de poids spécifiques différents, selon la méthode de flottation et de dépôt
摘要
申请公布号
FR1080992(A)
申请公布日期
1954.12.15
申请号
FRD1080992
申请日期
1953.07.07
申请人
STAMICARBON N. V.
发明人
分类号
B03B5/36;B03B11/00
主分类号
B03B5/36
代理机构
代理人
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