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经营范围
发明名称
Membrane filtrante perfectionnée et procédés de fabrication de cette membrane
摘要
申请公布号
FR1098513(A)
申请公布日期
1955.08.01
申请号
FRD1098513
申请日期
1951.11.19
申请人
发明人
JAUME RENE
分类号
B01D29/01;B01D29/11;B01D29/52;B01D39/08;B01D39/12;B01D46/10;B01D46/24;B29C45/14
主分类号
B01D29/01
代理机构
代理人
主权项
地址
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