JPS6445228U - - Google Patents
Info
- Publication number
- JPS6445228U JPS6445228U JP14138387U JP14138387U JPS6445228U JP S6445228 U JPS6445228 U JP S6445228U JP 14138387 U JP14138387 U JP 14138387U JP 14138387 U JP14138387 U JP 14138387U JP S6445228 U JPS6445228 U JP S6445228U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- opening
- projecting
- attached
- closing device
- 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 6
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14138387U JPS6445228U (fi) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14138387U JPS6445228U (fi) | 1987-09-16 | 1987-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6445228U true JPS6445228U (fi) | 1989-03-17 |
Family
ID=31406390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14138387U Pending JPS6445228U (fi) | 1987-09-16 | 1987-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6445228U (fi) |
-
1987
- 1987-09-16 JP JP14138387U patent/JPS6445228U/ja active Pending