JPS6222433U - - Google Patents
Info
- Publication number
- JPS6222433U JPS6222433U JP11480885U JP11480885U JPS6222433U JP S6222433 U JPS6222433 U JP S6222433U JP 11480885 U JP11480885 U JP 11480885U JP 11480885 U JP11480885 U JP 11480885U JP S6222433 U JPS6222433 U JP S6222433U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- closing
- opening
- shutter opening
- output shaft
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11480885U JPS6222433U (zh) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11480885U JPS6222433U (zh) | 1985-07-26 | 1985-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222433U true JPS6222433U (zh) | 1987-02-10 |
Family
ID=30997881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11480885U Pending JPS6222433U (zh) | 1985-07-26 | 1985-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222433U (zh) |
-
1985
- 1985-07-26 JP JP11480885U patent/JPS6222433U/ja active Pending