JPS57110195U - - Google Patents
Info
- Publication number
- JPS57110195U JPS57110195U JP18703580U JP18703580U JPS57110195U JP S57110195 U JPS57110195 U JP S57110195U JP 18703580 U JP18703580 U JP 18703580U JP 18703580 U JP18703580 U JP 18703580U JP S57110195 U JPS57110195 U JP S57110195U
- 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 |
|---|---|---|---|
| JP18703580U JPS621348Y2 (https=) | 1980-12-25 | 1980-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18703580U JPS621348Y2 (https=) | 1980-12-25 | 1980-12-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57110195U true JPS57110195U (https=) | 1982-07-07 |
| JPS621348Y2 JPS621348Y2 (https=) | 1987-01-13 |
Family
ID=29989505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18703580U Expired JPS621348Y2 (https=) | 1980-12-25 | 1980-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621348Y2 (https=) |
-
1980
- 1980-12-25 JP JP18703580U patent/JPS621348Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS621348Y2 (https=) | 1987-01-13 |