JPS4931912A - - Google Patents
Info
- Publication number
- JPS4931912A JPS4931912A JP7688672A JP7688672A JPS4931912A JP S4931912 A JPS4931912 A JP S4931912A JP 7688672 A JP7688672 A JP 7688672A JP 7688672 A JP7688672 A JP 7688672A JP S4931912 A JPS4931912 A JP S4931912A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7688672A JPS551363B2 (en) | 1972-08-02 | 1972-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7688672A JPS551363B2 (en) | 1972-08-02 | 1972-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4931912A true JPS4931912A (en) | 1974-03-23 |
| JPS551363B2 JPS551363B2 (en) | 1980-01-14 |
Family
ID=13618105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7688672A Expired JPS551363B2 (en) | 1972-08-02 | 1972-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS551363B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54138616A (en) * | 1978-04-13 | 1979-10-27 | Mitsubishi Rayon Co Ltd | Production of hollow regenerated cellulose fiber |
| US4342711A (en) * | 1977-06-30 | 1982-08-03 | Nippon Zeon Co., Ltd. | Method of manufacturing hollow fiber |
| JPS57143510A (en) * | 1981-03-03 | 1982-09-04 | Asahi Chem Ind Co Ltd | Production of high-flux hollow fiber regenerated from cuprammonium cellulose |
-
1972
- 1972-08-02 JP JP7688672A patent/JPS551363B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342711A (en) * | 1977-06-30 | 1982-08-03 | Nippon Zeon Co., Ltd. | Method of manufacturing hollow fiber |
| JPS54138616A (en) * | 1978-04-13 | 1979-10-27 | Mitsubishi Rayon Co Ltd | Production of hollow regenerated cellulose fiber |
| JPS6120644B2 (en) * | 1978-04-13 | 1986-05-23 | Mitsubishi Rayon Co | |
| JPS57143510A (en) * | 1981-03-03 | 1982-09-04 | Asahi Chem Ind Co Ltd | Production of high-flux hollow fiber regenerated from cuprammonium cellulose |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS551363B2 (en) | 1980-01-14 |