JPS63188444U - - Google Patents
Info
- Publication number
- JPS63188444U JPS63188444U JP7973787U JP7973787U JPS63188444U JP S63188444 U JPS63188444 U JP S63188444U JP 7973787 U JP7973787 U JP 7973787U JP 7973787 U JP7973787 U JP 7973787U JP S63188444 U JPS63188444 U JP S63188444U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- hole
- air supply
- exhaust
- 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 7
- 238000004378 air conditioning Methods 0.000 description 2
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7973787U JPS63188444U (fr) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7973787U JPS63188444U (fr) | 1987-05-26 | 1987-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188444U true JPS63188444U (fr) | 1988-12-02 |
Family
ID=30929886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7973787U Pending JPS63188444U (fr) | 1987-05-26 | 1987-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188444U (fr) |
-
1987
- 1987-05-26 JP JP7973787U patent/JPS63188444U/ja active Pending