JPH01160262U - - Google Patents
Info
- Publication number
- JPH01160262U JPH01160262U JP5808288U JP5808288U JPH01160262U JP H01160262 U JPH01160262 U JP H01160262U JP 5808288 U JP5808288 U JP 5808288U JP 5808288 U JP5808288 U JP 5808288U JP H01160262 U JPH01160262 U JP H01160262U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- edge
- disk
- opening receiving
- ventilation system
- 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 3
- 230000007423 decrease Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5808288U JPH0533867Y2 (en, 2012) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5808288U JPH0533867Y2 (en, 2012) | 1988-04-28 | 1988-04-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01160262U true JPH01160262U (en, 2012) | 1989-11-07 |
| JPH0533867Y2 JPH0533867Y2 (en, 2012) | 1993-08-27 |
Family
ID=31283911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5808288U Expired - Lifetime JPH0533867Y2 (en, 2012) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0533867Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0383755U (en, 2012) * | 1989-12-18 | 1991-08-26 |
-
1988
- 1988-04-28 JP JP5808288U patent/JPH0533867Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0383755U (en, 2012) * | 1989-12-18 | 1991-08-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0533867Y2 (en, 2012) | 1993-08-27 |