JPH0193377U - - Google Patents
Info
- Publication number
- JPH0193377U JPH0193377U JP18905087U JP18905087U JPH0193377U JP H0193377 U JPH0193377 U JP H0193377U JP 18905087 U JP18905087 U JP 18905087U JP 18905087 U JP18905087 U JP 18905087U JP H0193377 U JPH0193377 U JP H0193377U
- Authority
- JP
- Japan
- Prior art keywords
- closed
- ventilation window
- air
- compressed air
- air cylinder
- 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 5
- 230000008602 contraction Effects 0.000 claims 1
Landscapes
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18905087U JPH0193377U (ko) | 1987-12-12 | 1987-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18905087U JPH0193377U (ko) | 1987-12-12 | 1987-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193377U true JPH0193377U (ko) | 1989-06-20 |
Family
ID=31480107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18905087U Pending JPH0193377U (ko) | 1987-12-12 | 1987-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193377U (ko) |
-
1987
- 1987-12-12 JP JP18905087U patent/JPH0193377U/ja active Pending