Title:
多孔質中空糸分離膜の製造法
Document Type and Number:
Japanese Patent JP4284795
Kind Code:
B2
Inventors:
Toru Uda
Application Number:
JP33888899A
Publication Date:
June 24, 2009
Filing Date:
November 30, 1999
Export Citation:
Assignee:
NOK CORPORATION
International Classes:
B01D69/08; B01D71/64; D01F6/74; D01F6/94
Domestic Patent References:
| JP11000537A | ||||
| JP8057277A |
Attorney, Agent or Firm:
Toshio Yoshida