JPS552144Y2 - - Google Patents
Info
- Publication number
- JPS552144Y2 JPS552144Y2 JP8369876U JP8369876U JPS552144Y2 JP S552144 Y2 JPS552144 Y2 JP S552144Y2 JP 8369876 U JP8369876 U JP 8369876U JP 8369876 U JP8369876 U JP 8369876U JP S552144 Y2 JPS552144 Y2 JP S552144Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8369876U JPS552144Y2 (ru) | 1976-06-24 | 1976-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8369876U JPS552144Y2 (ru) | 1976-06-24 | 1976-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS531931U JPS531931U (ru) | 1978-01-10 |
| JPS552144Y2 true JPS552144Y2 (ru) | 1980-01-21 |
Family
ID=28565275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8369876U Expired JPS552144Y2 (ru) | 1976-06-24 | 1976-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552144Y2 (ru) |
-
1976
- 1976-06-24 JP JP8369876U patent/JPS552144Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS531931U (ru) | 1978-01-10 |