JPH0420947U - - Google Patents
Info
- Publication number
- JPH0420947U JPH0420947U JP6244190U JP6244190U JPH0420947U JP H0420947 U JPH0420947 U JP H0420947U JP 6244190 U JP6244190 U JP 6244190U JP 6244190 U JP6244190 U JP 6244190U JP H0420947 U JPH0420947 U JP H0420947U
- Authority
- JP
- Japan
- Prior art keywords
- opposing surface
- whose
- ventilation hole
- ventilation
- contact
- 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 description 8
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6244190U JPH0420947U (pm) | 1990-06-13 | 1990-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6244190U JPH0420947U (pm) | 1990-06-13 | 1990-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420947U true JPH0420947U (pm) | 1992-02-21 |
Family
ID=31591594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6244190U Pending JPH0420947U (pm) | 1990-06-13 | 1990-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420947U (pm) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100603630B1 (ko) * | 2006-05-04 | 2006-07-24 | (주)신도시엔지니어링종합건축사사무소 | 공동주택용의 현관문 상부에 설치되는 외부조망을 겸한환기장치 |
-
1990
- 1990-06-13 JP JP6244190U patent/JPH0420947U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100603630B1 (ko) * | 2006-05-04 | 2006-07-24 | (주)신도시엔지니어링종합건축사사무소 | 공동주택용의 현관문 상부에 설치되는 외부조망을 겸한환기장치 |