JPS5620044B2 - - Google Patents
Info
- Publication number
- JPS5620044B2 JPS5620044B2 JP12520872A JP12520872A JPS5620044B2 JP S5620044 B2 JPS5620044 B2 JP S5620044B2 JP 12520872 A JP12520872 A JP 12520872A JP 12520872 A JP12520872 A JP 12520872A JP S5620044 B2 JPS5620044 B2 JP S5620044B2
- 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.)
- Expired
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12520872A JPS5620044B2 (ar) | 1972-12-15 | 1972-12-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12520872A JPS5620044B2 (ar) | 1972-12-15 | 1972-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4982586A JPS4982586A (ar) | 1974-08-08 |
JPS5620044B2 true JPS5620044B2 (ar) | 1981-05-11 |
Family
ID=14904553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12520872A Expired JPS5620044B2 (ar) | 1972-12-15 | 1972-12-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5620044B2 (ar) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6332361Y2 (ar) * | 1980-11-30 | 1988-08-29 |
-
1972
- 1972-12-15 JP JP12520872A patent/JPS5620044B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6332361Y2 (ar) * | 1980-11-30 | 1988-08-29 |
Also Published As
Publication number | Publication date |
---|---|
JPS4982586A (ar) | 1974-08-08 |