JPS62187233U - - Google Patents
Info
- Publication number
- JPS62187233U JPS62187233U JP7499186U JP7499186U JPS62187233U JP S62187233 U JPS62187233 U JP S62187233U JP 7499186 U JP7499186 U JP 7499186U JP 7499186 U JP7499186 U JP 7499186U JP S62187233 U JPS62187233 U JP S62187233U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- ventilation fan
- hole
- wall
- width
- 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 12
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7499186U JPS62187233U (ko) | 1986-05-19 | 1986-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7499186U JPS62187233U (ko) | 1986-05-19 | 1986-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62187233U true JPS62187233U (ko) | 1987-11-28 |
Family
ID=30920725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7499186U Pending JPS62187233U (ko) | 1986-05-19 | 1986-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62187233U (ko) |
-
1986
- 1986-05-19 JP JP7499186U patent/JPS62187233U/ja active Pending