JPH0325077Y2 - - Google Patents
Info
- Publication number
- JPH0325077Y2 JPH0325077Y2 JP9484485U JP9484485U JPH0325077Y2 JP H0325077 Y2 JPH0325077 Y2 JP H0325077Y2 JP 9484485 U JP9484485 U JP 9484485U JP 9484485 U JP9484485 U JP 9484485U JP H0325077 Y2 JPH0325077 Y2 JP H0325077Y2
- Authority
- JP
- Japan
- Prior art keywords
- blower
- opening
- shutter
- ventilation fan
- duct
- 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.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 15
Landscapes
- Building Environments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9484485U JPH0325077Y2 (h) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9484485U JPH0325077Y2 (h) | 1985-06-21 | 1985-06-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS622941U JPS622941U (h) | 1987-01-09 |
JPH0325077Y2 true JPH0325077Y2 (h) | 1991-05-31 |
Family
ID=30653653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9484485U Expired JPH0325077Y2 (h) | 1985-06-21 | 1985-06-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0325077Y2 (h) |
-
1985
- 1985-06-21 JP JP9484485U patent/JPH0325077Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS622941U (h) | 1987-01-09 |
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