JPS5336936B2 - - Google Patents
Info
- Publication number
- JPS5336936B2 JPS5336936B2 JP7643775A JP7643775A JPS5336936B2 JP S5336936 B2 JPS5336936 B2 JP S5336936B2 JP 7643775 A JP7643775 A JP 7643775A JP 7643775 A JP7643775 A JP 7643775A JP S5336936 B2 JPS5336936 B2 JP S5336936B2
- 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 |
|---|---|---|---|
| JP7643775A JPS521936A (en) | 1975-06-24 | 1975-06-24 | Muddy water pressurizing system shield excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7643775A JPS521936A (en) | 1975-06-24 | 1975-06-24 | Muddy water pressurizing system shield excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS521936A JPS521936A (en) | 1977-01-08 |
| JPS5336936B2 true JPS5336936B2 (index.php) | 1978-10-05 |
Family
ID=13605114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7643775A Granted JPS521936A (en) | 1975-06-24 | 1975-06-24 | Muddy water pressurizing system shield excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS521936A (index.php) |
-
1975
- 1975-06-24 JP JP7643775A patent/JPS521936A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS521936A (en) | 1977-01-08 |