JPS645038U - - Google Patents
Info
- Publication number
- JPS645038U JPS645038U JP10058787U JP10058787U JPS645038U JP S645038 U JPS645038 U JP S645038U JP 10058787 U JP10058787 U JP 10058787U JP 10058787 U JP10058787 U JP 10058787U JP S645038 U JPS645038 U JP S645038U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- louver
- orifice
- spring
- mounting bracket
- 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
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058787U JPS645038U (da) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10058787U JPS645038U (da) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645038U true JPS645038U (da) | 1989-01-12 |
Family
ID=31328798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10058787U Pending JPS645038U (da) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645038U (da) |
-
1987
- 1987-06-30 JP JP10058787U patent/JPS645038U/ja active Pending