JPS623900U - - Google Patents
Info
- Publication number
- JPS623900U JPS623900U JP9404485U JP9404485U JPS623900U JP S623900 U JPS623900 U JP S623900U JP 9404485 U JP9404485 U JP 9404485U JP 9404485 U JP9404485 U JP 9404485U JP S623900 U JPS623900 U JP S623900U
- Authority
- JP
- Japan
- Prior art keywords
- segment
- flange section
- inner circumferential
- tunnel lining
- notch groove
- Prior art date
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9404485U JPS623900U (it) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9404485U JPS623900U (it) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623900U true JPS623900U (it) | 1987-01-10 |
Family
ID=30652252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9404485U Pending JPS623900U (it) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623900U (it) |
-
1985
- 1985-06-20 JP JP9404485U patent/JPS623900U/ja active Pending