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经营范围
发明名称
FLAT MEMBRANE SEPARATION DEVICE
摘要
申请公布号
EP0083006(A3)
申请公布日期
1984.10.31
申请号
EP19820111487
申请日期
1982.12.10
申请人
VEB CHEMIEANLAGENBAUKOMBINAT LEIPZIG-GRIMMA
发明人
DREYER, SIEGFRIED, DIPL.-ING.
分类号
B01D61/08;B01D61/18;B01D63/08;B01D65/08;(IPC1-7):B01D13/00;B01D31/00
主分类号
B01D61/08
代理机构
代理人
主权项
地址
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