JPH0390707U - - Google Patents
Info
- Publication number
- JPH0390707U JPH0390707U JP15231189U JP15231189U JPH0390707U JP H0390707 U JPH0390707 U JP H0390707U JP 15231189 U JP15231189 U JP 15231189U JP 15231189 U JP15231189 U JP 15231189U JP H0390707 U JPH0390707 U JP H0390707U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- wall
- cover plate
- utility
- sides
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989152311U JP2546708Y2 (ja) | 1989-12-28 | 1989-12-28 | 壁換気構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989152311U JP2546708Y2 (ja) | 1989-12-28 | 1989-12-28 | 壁換気構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0390707U true JPH0390707U (zh) | 1991-09-17 |
| JP2546708Y2 JP2546708Y2 (ja) | 1997-09-03 |
Family
ID=31698581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989152311U Expired - Lifetime JP2546708Y2 (ja) | 1989-12-28 | 1989-12-28 | 壁換気構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2546708Y2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014136905A (ja) * | 2013-01-17 | 2014-07-28 | Daiwa House Industry Co Ltd | 屋内空調システム |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55131635A (en) * | 1979-04-03 | 1980-10-13 | Kazuyoshi Oshita | Ventilator |
| JPS5970132U (ja) * | 1982-10-31 | 1984-05-12 | ナショナル住宅産業株式会社 | 室換気口構造 |
| JPS63134008U (zh) * | 1987-02-25 | 1988-09-01 |
-
1989
- 1989-12-28 JP JP1989152311U patent/JP2546708Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55131635A (en) * | 1979-04-03 | 1980-10-13 | Kazuyoshi Oshita | Ventilator |
| JPS5970132U (ja) * | 1982-10-31 | 1984-05-12 | ナショナル住宅産業株式会社 | 室換気口構造 |
| JPS63134008U (zh) * | 1987-02-25 | 1988-09-01 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014136905A (ja) * | 2013-01-17 | 2014-07-28 | Daiwa House Industry Co Ltd | 屋内空調システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2546708Y2 (ja) | 1997-09-03 |