Title:
【発明の名称】パーベーパレーション用分離膜
Document Type and Number:
Japanese Patent JP3101357
Kind Code:
B2
Inventors:
Eiichi Kubota
Etsuo Yoshikawa
Etsuo Yoshikawa
Application Number:
JP21296491A
Publication Date:
October 23, 2000
Filing Date:
July 29, 1991
Export Citation:
Assignee:
Kanebo Co., Ltd.
International Classes:
B01D61/36; B01D71/08; B01D71/20; (IPC1-7): B01D61/36; B01D71/08; B01D71/20
Domestic Patent References:
| JP286821A | ||||
| JP316624A |