JPS5419706B2 - - Google Patents
Info
- Publication number
- JPS5419706B2 JPS5419706B2 JP15183175A JP15183175A JPS5419706B2 JP S5419706 B2 JPS5419706 B2 JP S5419706B2 JP 15183175 A JP15183175 A JP 15183175A JP 15183175 A JP15183175 A JP 15183175A JP S5419706 B2 JPS5419706 B2 JP S5419706B2
- 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)
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15183175A JPS5275835A (en) | 1975-12-22 | 1975-12-22 | Partition system ventilation device of shield tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15183175A JPS5275835A (en) | 1975-12-22 | 1975-12-22 | Partition system ventilation device of shield tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5275835A JPS5275835A (en) | 1977-06-25 |
| JPS5419706B2 true JPS5419706B2 (ko) | 1979-07-17 |
Family
ID=15527253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15183175A Granted JPS5275835A (en) | 1975-12-22 | 1975-12-22 | Partition system ventilation device of shield tunnel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5275835A (ko) |
-
1975
- 1975-12-22 JP JP15183175A patent/JPS5275835A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5275835A (en) | 1977-06-25 |