JPH02137905U - - Google Patents
Info
- Publication number
- JPH02137905U JPH02137905U JP4744289U JP4744289U JPH02137905U JP H02137905 U JPH02137905 U JP H02137905U JP 4744289 U JP4744289 U JP 4744289U JP 4744289 U JP4744289 U JP 4744289U JP H02137905 U JPH02137905 U JP H02137905U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- membrane
- pressing
- substrate
- filtration
- 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
- 239000012528 membrane Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4744289U JPH0433923Y2 (en]) | 1989-04-22 | 1989-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4744289U JPH0433923Y2 (en]) | 1989-04-22 | 1989-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02137905U true JPH02137905U (en]) | 1990-11-16 |
| JPH0433923Y2 JPH0433923Y2 (en]) | 1992-08-13 |
Family
ID=31563372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4744289U Expired JPH0433923Y2 (en]) | 1989-04-22 | 1989-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433923Y2 (en]) |
-
1989
- 1989-04-22 JP JP4744289U patent/JPH0433923Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0433923Y2 (en]) | 1992-08-13 |