JPH0277530U - - Google Patents
Info
- Publication number
- JPH0277530U JPH0277530U JP15477888U JP15477888U JPH0277530U JP H0277530 U JPH0277530 U JP H0277530U JP 15477888 U JP15477888 U JP 15477888U JP 15477888 U JP15477888 U JP 15477888U JP H0277530 U JPH0277530 U JP H0277530U
- Authority
- JP
- Japan
- Prior art keywords
- filter paper
- support frame
- mounting device
- ventilation fan
- front support
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15477888U JPH0277530U (fr) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15477888U JPH0277530U (fr) | 1988-11-30 | 1988-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0277530U true JPH0277530U (fr) | 1990-06-14 |
Family
ID=31431815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15477888U Pending JPH0277530U (fr) | 1988-11-30 | 1988-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0277530U (fr) |
-
1988
- 1988-11-30 JP JP15477888U patent/JPH0277530U/ja active Pending