JPS5791895U - - Google Patents
Info
- Publication number
- JPS5791895U JPS5791895U JP16986580U JP16986580U JPS5791895U JP S5791895 U JPS5791895 U JP S5791895U JP 16986580 U JP16986580 U JP 16986580U JP 16986580 U JP16986580 U JP 16986580U JP S5791895 U JPS5791895 U JP S5791895U
- 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 |
|---|---|---|---|
| JP16986580U JPS6139023Y2 (en:Method) | 1980-11-27 | 1980-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16986580U JPS6139023Y2 (en:Method) | 1980-11-27 | 1980-11-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5791895U true JPS5791895U (en:Method) | 1982-06-05 |
| JPS6139023Y2 JPS6139023Y2 (en:Method) | 1986-11-10 |
Family
ID=29528343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16986580U Expired JPS6139023Y2 (en:Method) | 1980-11-27 | 1980-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139023Y2 (en:Method) |
-
1980
- 1980-11-27 JP JP16986580U patent/JPS6139023Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139023Y2 (en:Method) | 1986-11-10 |