JPS6315442U - - Google Patents
Info
- Publication number
- JPS6315442U JPS6315442U JP10986486U JP10986486U JPS6315442U JP S6315442 U JPS6315442 U JP S6315442U JP 10986486 U JP10986486 U JP 10986486U JP 10986486 U JP10986486 U JP 10986486U JP S6315442 U JPS6315442 U JP S6315442U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- ventilation passage
- opening
- frame body
- spring
- 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 5
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10986486U JPS6315442U (da) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10986486U JPS6315442U (da) | 1986-07-17 | 1986-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6315442U true JPS6315442U (da) | 1988-02-01 |
Family
ID=30988358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10986486U Pending JPS6315442U (da) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315442U (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287807U (da) * | 1988-12-26 | 1990-07-11 |
-
1986
- 1986-07-17 JP JP10986486U patent/JPS6315442U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0287807U (da) * | 1988-12-26 | 1990-07-11 |