JPS63188431U - - Google Patents
Info
- Publication number
- JPS63188431U JPS63188431U JP7749487U JP7749487U JPS63188431U JP S63188431 U JPS63188431 U JP S63188431U JP 7749487 U JP7749487 U JP 7749487U JP 7749487 U JP7749487 U JP 7749487U JP S63188431 U JPS63188431 U JP S63188431U
- Authority
- JP
- Japan
- Prior art keywords
- fan
- air
- ventilation
- exhaust fan
- intake
- 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 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7749487U JPS63188431U (enExample) | 1987-05-22 | 1987-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7749487U JPS63188431U (enExample) | 1987-05-22 | 1987-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188431U true JPS63188431U (enExample) | 1988-12-02 |
Family
ID=30925553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7749487U Pending JPS63188431U (enExample) | 1987-05-22 | 1987-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188431U (enExample) |
-
1987
- 1987-05-22 JP JP7749487U patent/JPS63188431U/ja active Pending