JPS63188439U - - Google Patents
Info
- Publication number
- JPS63188439U JPS63188439U JP7843887U JP7843887U JPS63188439U JP S63188439 U JPS63188439 U JP S63188439U JP 7843887 U JP7843887 U JP 7843887U JP 7843887 U JP7843887 U JP 7843887U JP S63188439 U JPS63188439 U JP S63188439U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- air supply
- exhaust
- hole
- opening
- 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
- 230000000630 rising effect Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 description 2
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7843887U JPS63188439U (no) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7843887U JPS63188439U (no) | 1987-05-25 | 1987-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63188439U true JPS63188439U (no) | 1988-12-02 |
Family
ID=30927384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7843887U Pending JPS63188439U (no) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63188439U (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742992A (ja) * | 1993-07-30 | 1995-02-10 | Matsushita Seiko Co Ltd | 熱交換形換気扇 |
-
1987
- 1987-05-25 JP JP7843887U patent/JPS63188439U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0742992A (ja) * | 1993-07-30 | 1995-02-10 | Matsushita Seiko Co Ltd | 熱交換形換気扇 |