JPH01116353U - - Google Patents
Info
- Publication number
- JPH01116353U JPH01116353U JP1224188U JP1224188U JPH01116353U JP H01116353 U JPH01116353 U JP H01116353U JP 1224188 U JP1224188 U JP 1224188U JP 1224188 U JP1224188 U JP 1224188U JP H01116353 U JPH01116353 U JP H01116353U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- opening
- extension rod
- closing body
- duct
- 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.)
- Granted
Links
- 230000008602 contraction Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1224188U JPH0533872Y2 (https=) | 1988-02-02 | 1988-02-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1224188U JPH0533872Y2 (https=) | 1988-02-02 | 1988-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01116353U true JPH01116353U (https=) | 1989-08-04 |
| JPH0533872Y2 JPH0533872Y2 (https=) | 1993-08-27 |
Family
ID=31221514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1224188U Expired - Lifetime JPH0533872Y2 (https=) | 1988-02-02 | 1988-02-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533872Y2 (https=) |
-
1988
- 1988-02-02 JP JP1224188U patent/JPH0533872Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533872Y2 (https=) | 1993-08-27 |