JPS5741993U - - Google Patents
Info
- Publication number
- JPS5741993U JPS5741993U JP11745580U JP11745580U JPS5741993U JP S5741993 U JPS5741993 U JP S5741993U JP 11745580 U JP11745580 U JP 11745580U JP 11745580 U JP11745580 U JP 11745580U JP S5741993 U JPS5741993 U JP S5741993U
- 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 |
|---|---|---|---|
| JP11745580U JPS6123111Y2 (https=) | 1980-08-21 | 1980-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11745580U JPS6123111Y2 (https=) | 1980-08-21 | 1980-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5741993U true JPS5741993U (https=) | 1982-03-06 |
| JPS6123111Y2 JPS6123111Y2 (https=) | 1986-07-10 |
Family
ID=29478222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11745580U Expired JPS6123111Y2 (https=) | 1980-08-21 | 1980-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6123111Y2 (https=) |
-
1980
- 1980-08-21 JP JP11745580U patent/JPS6123111Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123111Y2 (https=) | 1986-07-10 |