JPS57131803U - - Google Patents
Info
- Publication number
- JPS57131803U JPS57131803U JP1684481U JP1684481U JPS57131803U JP S57131803 U JPS57131803 U JP S57131803U JP 1684481 U JP1684481 U JP 1684481U JP 1684481 U JP1684481 U JP 1684481U JP S57131803 U JPS57131803 U JP S57131803U
- 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 |
---|---|---|---|
JP1684481U JPS57131803U (en) | 1981-02-09 | 1981-02-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1684481U JPS57131803U (en) | 1981-02-09 | 1981-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57131803U true JPS57131803U (en) | 1982-08-17 |
Family
ID=29814814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1684481U Pending JPS57131803U (en) | 1981-02-09 | 1981-02-09 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57131803U (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 |
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1981
- 1981-02-09 JP JP1684481U patent/JPS57131803U/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 |