JPS63178729U - - Google Patents
Info
- Publication number
- JPS63178729U JPS63178729U JP6839387U JP6839387U JPS63178729U JP S63178729 U JPS63178729 U JP S63178729U JP 6839387 U JP6839387 U JP 6839387U JP 6839387 U JP6839387 U JP 6839387U JP S63178729 U JPS63178729 U JP S63178729U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential
- wall
- attached
- ventilation fan
- blower
- 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
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6839387U JPS63178729U (pl) | 1987-05-07 | 1987-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6839387U JPS63178729U (pl) | 1987-05-07 | 1987-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178729U true JPS63178729U (pl) | 1988-11-18 |
Family
ID=30908169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6839387U Pending JPS63178729U (pl) | 1987-05-07 | 1987-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178729U (pl) |
-
1987
- 1987-05-07 JP JP6839387U patent/JPS63178729U/ja active Pending