JPH01172651U - - Google Patents
Info
- Publication number
- JPH01172651U JPH01172651U JP7011888U JP7011888U JPH01172651U JP H01172651 U JPH01172651 U JP H01172651U JP 7011888 U JP7011888 U JP 7011888U JP 7011888 U JP7011888 U JP 7011888U JP H01172651 U JPH01172651 U JP H01172651U
- Authority
- JP
- Japan
- Prior art keywords
- guard
- circulation
- casing
- blower
- 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 4
- 238000009434 installation Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7011888U JPH01172651U (no) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7011888U JPH01172651U (no) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172651U true JPH01172651U (no) | 1989-12-07 |
Family
ID=31295377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7011888U Pending JPH01172651U (no) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172651U (no) |
-
1988
- 1988-05-27 JP JP7011888U patent/JPH01172651U/ja active Pending