JPS552146Y2 - - Google Patents
Info
- Publication number
- JPS552146Y2 JPS552146Y2 JP13501676U JP13501676U JPS552146Y2 JP S552146 Y2 JPS552146 Y2 JP S552146Y2 JP 13501676 U JP13501676 U JP 13501676U JP 13501676 U JP13501676 U JP 13501676U JP S552146 Y2 JPS552146 Y2 JP S552146Y2
- 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
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13501676U JPS552146Y2 (en:Method) | 1976-10-06 | 1976-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13501676U JPS552146Y2 (en:Method) | 1976-10-06 | 1976-10-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5351728U JPS5351728U (en:Method) | 1978-05-02 |
| JPS552146Y2 true JPS552146Y2 (en:Method) | 1980-01-21 |
Family
ID=28743930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13501676U Expired JPS552146Y2 (en:Method) | 1976-10-06 | 1976-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS552146Y2 (en:Method) |
-
1976
- 1976-10-06 JP JP13501676U patent/JPS552146Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5351728U (en:Method) | 1978-05-02 |