JPS63157224U - - Google Patents
Info
- Publication number
- JPS63157224U JPS63157224U JP4945087U JP4945087U JPS63157224U JP S63157224 U JPS63157224 U JP S63157224U JP 4945087 U JP4945087 U JP 4945087U JP 4945087 U JP4945087 U JP 4945087U JP S63157224 U JPS63157224 U JP S63157224U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- ventilation fan
- outer frame
- winding device
- storage part
- 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
- 238000004804 winding Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims 3
- 238000005096 rolling process Methods 0.000 claims 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4945087U JPS63157224U (en]) | 1987-04-01 | 1987-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4945087U JPS63157224U (en]) | 1987-04-01 | 1987-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63157224U true JPS63157224U (en]) | 1988-10-14 |
Family
ID=30871912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4945087U Pending JPS63157224U (en]) | 1987-04-01 | 1987-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63157224U (en]) |
-
1987
- 1987-04-01 JP JP4945087U patent/JPS63157224U/ja active Pending