JPH0161088U - - Google Patents
Info
- Publication number
- JPH0161088U JPH0161088U JP15587287U JP15587287U JPH0161088U JP H0161088 U JPH0161088 U JP H0161088U JP 15587287 U JP15587287 U JP 15587287U JP 15587287 U JP15587287 U JP 15587287U JP H0161088 U JPH0161088 U JP H0161088U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation hole
- closing
- opening
- damper
- ventilation
- 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
- 238000009423 ventilation Methods 0.000 claims description 10
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987155872U JPH057188Y2 (https=) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987155872U JPH057188Y2 (https=) | 1987-10-12 | 1987-10-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161088U true JPH0161088U (https=) | 1989-04-18 |
| JPH057188Y2 JPH057188Y2 (https=) | 1993-02-23 |
Family
ID=31433886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987155872U Expired - Lifetime JPH057188Y2 (https=) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH057188Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61153792U (https=) * | 1985-03-14 | 1986-09-24 |
-
1987
- 1987-10-12 JP JP1987155872U patent/JPH057188Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61153792U (https=) * | 1985-03-14 | 1986-09-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH057188Y2 (https=) | 1993-02-23 |