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经营范围
发明名称
Membranes dialysantes
摘要
申请公布号
FR969911(A)
申请公布日期
1950.12.27
申请号
FRD969911
申请日期
1948.07.26
申请人
COMPTOIR DES TEXTILES ARTIFICIELS
发明人
分类号
B01D71/38;B27K3/15
主分类号
B01D71/38
代理机构
代理人
主权项
地址
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