JPS62204225U - - Google Patents
Info
- Publication number
- JPS62204225U JPS62204225U JP9373486U JP9373486U JPS62204225U JP S62204225 U JPS62204225 U JP S62204225U JP 9373486 U JP9373486 U JP 9373486U JP 9373486 U JP9373486 U JP 9373486U JP S62204225 U JPS62204225 U JP S62204225U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- protrusion
- pivot
- support
- blocking body
- 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
- 230000000903 blocking effect Effects 0.000 claims 4
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9373486U JPS62204225U (en, 2012) | 1986-06-19 | 1986-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9373486U JPS62204225U (en, 2012) | 1986-06-19 | 1986-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62204225U true JPS62204225U (en, 2012) | 1987-12-26 |
Family
ID=30956559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9373486U Pending JPS62204225U (en, 2012) | 1986-06-19 | 1986-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62204225U (en, 2012) |
-
1986
- 1986-06-19 JP JP9373486U patent/JPS62204225U/ja active Pending