JPS5296927U - - Google Patents
Info
- Publication number
- JPS5296927U JPS5296927U JP548276U JP548276U JPS5296927U JP S5296927 U JPS5296927 U JP S5296927U JP 548276 U JP548276 U JP 548276U JP 548276 U JP548276 U JP 548276U JP S5296927 U JPS5296927 U JP S5296927U
- 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.)
- Granted
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP548276U JPS5513517Y2 (en:Method) | 1976-01-20 | 1976-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP548276U JPS5513517Y2 (en:Method) | 1976-01-20 | 1976-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5296927U true JPS5296927U (en:Method) | 1977-07-20 |
| JPS5513517Y2 JPS5513517Y2 (en:Method) | 1980-03-26 |
Family
ID=28466109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP548276U Expired JPS5513517Y2 (en:Method) | 1976-01-20 | 1976-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5513517Y2 (en:Method) |
-
1976
- 1976-01-20 JP JP548276U patent/JPS5513517Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5513517Y2 (en:Method) | 1980-03-26 |