JPS5513276B2 - - Google Patents
Info
- Publication number
- JPS5513276B2 JPS5513276B2 JP13819775A JP13819775A JPS5513276B2 JP S5513276 B2 JPS5513276 B2 JP S5513276B2 JP 13819775 A JP13819775 A JP 13819775A JP 13819775 A JP13819775 A JP 13819775A JP S5513276 B2 JPS5513276 B2 JP S5513276B2
- 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)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50138197A JPS5262940A (en) | 1975-11-19 | 1975-11-19 | Backkfilling agent dosing device of tunnel excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50138197A JPS5262940A (en) | 1975-11-19 | 1975-11-19 | Backkfilling agent dosing device of tunnel excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5262940A JPS5262940A (en) | 1977-05-24 |
| JPS5513276B2 true JPS5513276B2 (show.php) | 1980-04-08 |
Family
ID=15216339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50138197A Granted JPS5262940A (en) | 1975-11-19 | 1975-11-19 | Backkfilling agent dosing device of tunnel excavator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5262940A (show.php) |
-
1975
- 1975-11-19 JP JP50138197A patent/JPS5262940A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5262940A (en) | 1977-05-24 |