JPH0412390U - - Google Patents
Info
- Publication number
- JPH0412390U JPH0412390U JP5066290U JP5066290U JPH0412390U JP H0412390 U JPH0412390 U JP H0412390U JP 5066290 U JP5066290 U JP 5066290U JP 5066290 U JP5066290 U JP 5066290U JP H0412390 U JPH0412390 U JP H0412390U
- Authority
- JP
- Japan
- Prior art keywords
- sash
- communicating
- hollow
- ventilation
- ventilation sash
- 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
- 239000000779 smoke Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 239000011796 hollow space material Substances 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5066290U JPH0412390U (en]) | 1990-05-15 | 1990-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5066290U JPH0412390U (en]) | 1990-05-15 | 1990-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412390U true JPH0412390U (en]) | 1992-01-31 |
Family
ID=31569403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5066290U Pending JPH0412390U (en]) | 1990-05-15 | 1990-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412390U (en]) |
-
1990
- 1990-05-15 JP JP5066290U patent/JPH0412390U/ja active Pending