JPH01168160U - - Google Patents
Info
- Publication number
- JPH01168160U JPH01168160U JP6369888U JP6369888U JPH01168160U JP H01168160 U JPH01168160 U JP H01168160U JP 6369888 U JP6369888 U JP 6369888U JP 6369888 U JP6369888 U JP 6369888U JP H01168160 U JPH01168160 U JP H01168160U
- Authority
- JP
- Japan
- Prior art keywords
- water permeability
- densified
- protrusions
- concave portion
- filter
- 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.)
- Pending
Links
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 241000251468 Actinopterygii Species 0.000 claims 1
- 238000009395 breeding Methods 0.000 claims 1
- 230000001488 breeding effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000004416 thermosoftening plastic Substances 0.000 claims 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6369888U JPH01168160U (ko) | 1988-05-13 | 1988-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6369888U JPH01168160U (ko) | 1988-05-13 | 1988-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01168160U true JPH01168160U (ko) | 1989-11-27 |
Family
ID=31289190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6369888U Pending JPH01168160U (ko) | 1988-05-13 | 1988-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01168160U (ko) |
-
1988
- 1988-05-13 JP JP6369888U patent/JPH01168160U/ja active Pending
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