JPS57142094U - - Google Patents
Info
- Publication number
- JPS57142094U JPS57142094U JP2649581U JP2649581U JPS57142094U JP S57142094 U JPS57142094 U JP S57142094U JP 2649581 U JP2649581 U JP 2649581U JP 2649581 U JP2649581 U JP 2649581U JP S57142094 U JPS57142094 U JP S57142094U
- 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 |
|---|---|---|---|
| JP2649581U JPS6124632Y2 (en) | 1981-02-26 | 1981-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2649581U JPS6124632Y2 (en) | 1981-02-26 | 1981-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57142094U true JPS57142094U (en) | 1982-09-06 |
| JPS6124632Y2 JPS6124632Y2 (en) | 1986-07-23 |
Family
ID=29824211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2649581U Expired JPS6124632Y2 (en) | 1981-02-26 | 1981-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124632Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477695U (en) * | 1990-11-15 | 1992-07-07 |
-
1981
- 1981-02-26 JP JP2649581U patent/JPS6124632Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477695U (en) * | 1990-11-15 | 1992-07-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6124632Y2 (en) | 1986-07-23 |