JPS6331087U - - Google Patents
Info
- Publication number
- JPS6331087U JPS6331087U JP12429186U JP12429186U JPS6331087U JP S6331087 U JPS6331087 U JP S6331087U JP 12429186 U JP12429186 U JP 12429186U JP 12429186 U JP12429186 U JP 12429186U JP S6331087 U JPS6331087 U JP S6331087U
- Authority
- JP
- Japan
- Prior art keywords
- floor plate
- side wall
- air
- blower device
- press
- 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.)
- Granted
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12429186U JPH0447190Y2 (enExample) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12429186U JPH0447190Y2 (enExample) | 1986-08-13 | 1986-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331087U true JPS6331087U (enExample) | 1988-02-29 |
| JPH0447190Y2 JPH0447190Y2 (enExample) | 1992-11-06 |
Family
ID=31016169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12429186U Expired JPH0447190Y2 (enExample) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447190Y2 (enExample) |
-
1986
- 1986-08-13 JP JP12429186U patent/JPH0447190Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447190Y2 (enExample) | 1992-11-06 |