Title:
選択透過性中空糸膜
Document Type and Number:
Japanese Patent JP5212837
Kind Code:
B2
Inventors:
Masahiro Kato
Yamamoto Isamu
Takashi Tajima
Yamamoto Isamu
Takashi Tajima
Application Number:
JP2009233985A
Publication Date:
June 19, 2013
Filing Date:
October 08, 2009
Export Citation:
Assignee:
Toyobo Co., Ltd.
International Classes:
B01D71/16; B01D69/08; D01F2/28
Domestic Patent References:
| JP2008178814A | ||||
| JP2000107577A | ||||
| JP3270721A | ||||
| JP2006340977A |
Foreign References:
| WO1998034719A1 |
Attorney, Agent or Firm:
Nobuaki Kazehaya
Noriko Asano
Noriko Asano