JPS6421721U - - Google Patents
Info
- Publication number
- JPS6421721U JPS6421721U JP11717987U JP11717987U JPS6421721U JP S6421721 U JPS6421721 U JP S6421721U JP 11717987 U JP11717987 U JP 11717987U JP 11717987 U JP11717987 U JP 11717987U JP S6421721 U JPS6421721 U JP S6421721U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- horizontal piece
- synthetic resin
- central
- materials
- Prior art date
- 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
- 239000000463 material Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11717987U JPH0536492Y2 (en]) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11717987U JPH0536492Y2 (en]) | 1987-07-29 | 1987-07-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6421721U true JPS6421721U (en]) | 1989-02-03 |
| JPH0536492Y2 JPH0536492Y2 (en]) | 1993-09-16 |
Family
ID=31360396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11717987U Expired - Lifetime JPH0536492Y2 (en]) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536492Y2 (en]) |
-
1987
- 1987-07-29 JP JP11717987U patent/JPH0536492Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536492Y2 (en]) | 1993-09-16 |