JPH029737U - - Google Patents
Info
- Publication number
- JPH029737U JPH029737U JP8696188U JP8696188U JPH029737U JP H029737 U JPH029737 U JP H029737U JP 8696188 U JP8696188 U JP 8696188U JP 8696188 U JP8696188 U JP 8696188U JP H029737 U JPH029737 U JP H029737U
- Authority
- JP
- Japan
- Prior art keywords
- slope
- center
- curved surface
- utility
- hood
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8696188U JPH029737U (zh) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8696188U JPH029737U (zh) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029737U true JPH029737U (zh) | 1990-01-22 |
Family
ID=31311598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8696188U Pending JPH029737U (zh) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029737U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105521A (ja) * | 2004-10-06 | 2006-04-20 | Masahiro Oshiro | 換気口具 |
-
1988
- 1988-06-30 JP JP8696188U patent/JPH029737U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006105521A (ja) * | 2004-10-06 | 2006-04-20 | Masahiro Oshiro | 換気口具 |
| JP4549801B2 (ja) * | 2004-10-06 | 2010-09-22 | 正裕 大城 | 換気口具 |