JPH02148694U - - Google Patents
Info
- Publication number
- JPH02148694U JPH02148694U JP5720389U JP5720389U JPH02148694U JP H02148694 U JPH02148694 U JP H02148694U JP 5720389 U JP5720389 U JP 5720389U JP 5720389 U JP5720389 U JP 5720389U JP H02148694 U JPH02148694 U JP H02148694U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- circulation
- indoor side
- port opening
- passage
- 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 4
- 239000000463 material Substances 0.000 claims 3
- 239000000725 suspension Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5720389U JPH02148694U (bg) | 1989-05-18 | 1989-05-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5720389U JPH02148694U (bg) | 1989-05-18 | 1989-05-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02148694U true JPH02148694U (bg) | 1990-12-18 |
Family
ID=31581704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5720389U Pending JPH02148694U (bg) | 1989-05-18 | 1989-05-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02148694U (bg) |
-
1989
- 1989-05-18 JP JP5720389U patent/JPH02148694U/ja active Pending