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发明名称
Procédé de filtration
摘要
申请公布号
FR1471332(A)
申请公布日期
1967.03.03
申请号
FR19660052297
申请日期
1966.03.07
申请人
PASSAVANT-WERKE
发明人
分类号
B01D37/02;C02F1/68;C02F11/12
主分类号
B01D37/02
代理机构
代理人
主权项
地址
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