JPS63165420U - - Google Patents
Info
- Publication number
- JPS63165420U JPS63165420U JP5688887U JP5688887U JPS63165420U JP S63165420 U JPS63165420 U JP S63165420U JP 5688887 U JP5688887 U JP 5688887U JP 5688887 U JP5688887 U JP 5688887U JP S63165420 U JPS63165420 U JP S63165420U
- Authority
- JP
- Japan
- Prior art keywords
- circulation
- ventilation fan
- exhaust
- duct
- air
- 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 12
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5688887U JPS63165420U (fr) | 1987-04-15 | 1987-04-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5688887U JPS63165420U (fr) | 1987-04-15 | 1987-04-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63165420U true JPS63165420U (fr) | 1988-10-27 |
Family
ID=30886096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5688887U Pending JPS63165420U (fr) | 1987-04-15 | 1987-04-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63165420U (fr) |
-
1987
- 1987-04-15 JP JP5688887U patent/JPS63165420U/ja active Pending