JPS5342989Y2 - - Google Patents
Info
- Publication number
- JPS5342989Y2 JPS5342989Y2 JP612775U JP612775U JPS5342989Y2 JP S5342989 Y2 JPS5342989 Y2 JP S5342989Y2 JP 612775 U JP612775 U JP 612775U JP 612775 U JP612775 U JP 612775U JP S5342989 Y2 JPS5342989 Y2 JP S5342989Y2
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP612775U JPS5342989Y2 (ja) | 1975-01-13 | 1975-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP612775U JPS5342989Y2 (ja) | 1975-01-13 | 1975-01-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5188035U JPS5188035U (ja) | 1976-07-14 |
| JPS5342989Y2 true JPS5342989Y2 (ja) | 1978-10-17 |
Family
ID=28070011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP612775U Expired JPS5342989Y2 (ja) | 1975-01-13 | 1975-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5342989Y2 (ja) |
-
1975
- 1975-01-13 JP JP612775U patent/JPS5342989Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5188035U (ja) | 1976-07-14 |