JPH0720496Y2 - 通風器 - Google Patents
通風器Info
- Publication number
- JPH0720496Y2 JPH0720496Y2 JP1162290U JP1162290U JPH0720496Y2 JP H0720496 Y2 JPH0720496 Y2 JP H0720496Y2 JP 1162290 U JP1162290 U JP 1162290U JP 1162290 U JP1162290 U JP 1162290U JP H0720496 Y2 JPH0720496 Y2 JP H0720496Y2
- Authority
- JP
- Japan
- Prior art keywords
- hood
- piece
- edge
- screw
- grill plate
- 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.)
- Expired - Lifetime
Links
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1162290U JPH0720496Y2 (ja) | 1990-02-08 | 1990-02-08 | 通風器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1162290U JPH0720496Y2 (ja) | 1990-02-08 | 1990-02-08 | 通風器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03103944U JPH03103944U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-29 |
| JPH0720496Y2 true JPH0720496Y2 (ja) | 1995-05-15 |
Family
ID=31515143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1162290U Expired - Lifetime JPH0720496Y2 (ja) | 1990-02-08 | 1990-02-08 | 通風器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720496Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1990
- 1990-02-08 JP JP1162290U patent/JPH0720496Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03103944U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-10-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |