JPH0485042U - - Google Patents
Info
- Publication number
- JPH0485042U JPH0485042U JP12638090U JP12638090U JPH0485042U JP H0485042 U JPH0485042 U JP H0485042U JP 12638090 U JP12638090 U JP 12638090U JP 12638090 U JP12638090 U JP 12638090U JP H0485042 U JPH0485042 U JP H0485042U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- ventilation fan
- ceiling
- duct
- embedded
- 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 8
Landscapes
- Duct Arrangements (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12638090U JPH0485042U (fi) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12638090U JPH0485042U (fi) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485042U true JPH0485042U (fi) | 1992-07-23 |
Family
ID=31873939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12638090U Pending JPH0485042U (fi) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485042U (fi) |
-
1990
- 1990-11-30 JP JP12638090U patent/JPH0485042U/ja active Pending