JPS57131804U - - Google Patents
Info
- Publication number
- JPS57131804U JPS57131804U JP1684581U JP1684581U JPS57131804U JP S57131804 U JPS57131804 U JP S57131804U JP 1684581 U JP1684581 U JP 1684581U JP 1684581 U JP1684581 U JP 1684581U JP S57131804 U JPS57131804 U JP S57131804U
- 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.)
- Pending
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1684581U JPS57131804U (en) | 1981-02-09 | 1981-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1684581U JPS57131804U (en) | 1981-02-09 | 1981-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57131804U true JPS57131804U (en) | 1982-08-17 |
Family
ID=29814815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1684581U Pending JPS57131804U (en) | 1981-02-09 | 1981-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57131804U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524638A (en) * | 1975-06-30 | 1977-01-13 | Etani Shoji Kk | Standing water disposal method, article and facility |
| JPS5348142B2 (en) * | 1973-06-25 | 1978-12-27 |
-
1981
- 1981-02-09 JP JP1684581U patent/JPS57131804U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348142B2 (en) * | 1973-06-25 | 1978-12-27 | ||
| JPS524638A (en) * | 1975-06-30 | 1977-01-13 | Etani Shoji Kk | Standing water disposal method, article and facility |