JPS6219553U - - Google Patents
Info
- Publication number
- JPS6219553U JPS6219553U JP11123185U JP11123185U JPS6219553U JP S6219553 U JPS6219553 U JP S6219553U JP 11123185 U JP11123185 U JP 11123185U JP 11123185 U JP11123185 U JP 11123185U JP S6219553 U JPS6219553 U JP S6219553U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- ventilation fan
- frame
- filter frame
- main body
- 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 5
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11123185U JPS6219553U (zh) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11123185U JPS6219553U (zh) | 1985-07-19 | 1985-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219553U true JPS6219553U (zh) | 1987-02-05 |
Family
ID=30990959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11123185U Pending JPS6219553U (zh) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219553U (zh) |
-
1985
- 1985-07-19 JP JP11123185U patent/JPS6219553U/ja active Pending