JPS63134331U - - Google Patents
Info
- Publication number
- JPS63134331U JPS63134331U JP2572387U JP2572387U JPS63134331U JP S63134331 U JPS63134331 U JP S63134331U JP 2572387 U JP2572387 U JP 2572387U JP 2572387 U JP2572387 U JP 2572387U JP S63134331 U JPS63134331 U JP S63134331U
- Authority
- JP
- Japan
- Prior art keywords
- sash
- heat exchange
- earthquake
- flow fan
- ventilation system
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2572387U JPS63134331U (en]) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2572387U JPS63134331U (en]) | 1987-02-25 | 1987-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63134331U true JPS63134331U (en]) | 1988-09-02 |
Family
ID=30826144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2572387U Pending JPS63134331U (en]) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63134331U (en]) |
-
1987
- 1987-02-25 JP JP2572387U patent/JPS63134331U/ja active Pending