JPS6283119U - - Google Patents
Info
- Publication number
- JPS6283119U JPS6283119U JP17600385U JP17600385U JPS6283119U JP S6283119 U JPS6283119 U JP S6283119U JP 17600385 U JP17600385 U JP 17600385U JP 17600385 U JP17600385 U JP 17600385U JP S6283119 U JPS6283119 U JP S6283119U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- disk
- slits
- ventilation hole
- formed radially
- 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
Landscapes
- Building Environments (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17600385U JPH0311641Y2 (en, 2012) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17600385U JPH0311641Y2 (en, 2012) | 1985-11-15 | 1985-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6283119U true JPS6283119U (en, 2012) | 1987-05-27 |
| JPH0311641Y2 JPH0311641Y2 (en, 2012) | 1991-03-20 |
Family
ID=31115845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17600385U Expired JPH0311641Y2 (en, 2012) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311641Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348633U (en, 2012) * | 1989-09-09 | 1991-05-10 |
-
1985
- 1985-11-15 JP JP17600385U patent/JPH0311641Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0348633U (en, 2012) * | 1989-09-09 | 1991-05-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311641Y2 (en, 2012) | 1991-03-20 |