JPS5038335Y2 - - Google Patents
Info
- Publication number
- JPS5038335Y2 JPS5038335Y2 JP6266371U JP6266371U JPS5038335Y2 JP S5038335 Y2 JPS5038335 Y2 JP S5038335Y2 JP 6266371 U JP6266371 U JP 6266371U JP 6266371 U JP6266371 U JP 6266371U JP S5038335 Y2 JPS5038335 Y2 JP S5038335Y2
- 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 |
|---|---|---|---|
| JP6266371U JPS5038335Y2 (ja) | 1971-07-15 | 1971-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6266371U JPS5038335Y2 (ja) | 1971-07-15 | 1971-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4820231U JPS4820231U (ja) | 1973-03-07 |
| JPS5038335Y2 true JPS5038335Y2 (ja) | 1975-11-06 |
Family
ID=27953086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6266371U Expired JPS5038335Y2 (ja) | 1971-07-15 | 1971-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5038335Y2 (ja) |
-
1971
- 1971-07-15 JP JP6266371U patent/JPS5038335Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4820231U (ja) | 1973-03-07 |