JPS62117442U - - Google Patents
Info
- Publication number
- JPS62117442U JPS62117442U JP431086U JP431086U JPS62117442U JP S62117442 U JPS62117442 U JP S62117442U JP 431086 U JP431086 U JP 431086U JP 431086 U JP431086 U JP 431086U JP S62117442 U JPS62117442 U JP S62117442U
- Authority
- JP
- Japan
- Prior art keywords
- indoor
- intake passage
- passage
- closed
- opening
- 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 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP431086U JPS62117442U (de) | 1986-01-16 | 1986-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP431086U JPS62117442U (de) | 1986-01-16 | 1986-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117442U true JPS62117442U (de) | 1987-07-25 |
Family
ID=30784860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP431086U Pending JPS62117442U (de) | 1986-01-16 | 1986-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117442U (de) |
-
1986
- 1986-01-16 JP JP431086U patent/JPS62117442U/ja active Pending