JPH01169733U - - Google Patents
Info
- Publication number
- JPH01169733U JPH01169733U JP6591288U JP6591288U JPH01169733U JP H01169733 U JPH01169733 U JP H01169733U JP 6591288 U JP6591288 U JP 6591288U JP 6591288 U JP6591288 U JP 6591288U JP H01169733 U JPH01169733 U JP H01169733U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- casing
- ventilation
- ventilation opening
- shutter
- 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 7
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6591288U JPH01169733U (es) | 1988-05-19 | 1988-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6591288U JPH01169733U (es) | 1988-05-19 | 1988-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169733U true JPH01169733U (es) | 1989-11-30 |
Family
ID=31291333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6591288U Pending JPH01169733U (es) | 1988-05-19 | 1988-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169733U (es) |
-
1988
- 1988-05-19 JP JP6591288U patent/JPH01169733U/ja active Pending