JPS5420058B2 - - Google Patents
Info
- Publication number
- JPS5420058B2 JPS5420058B2 JP4009672A JP4009672A JPS5420058B2 JP S5420058 B2 JPS5420058 B2 JP S5420058B2 JP 4009672 A JP4009672 A JP 4009672A JP 4009672 A JP4009672 A JP 4009672A JP S5420058 B2 JPS5420058 B2 JP S5420058B2
- 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
- Lining And Supports For Tunnels (AREA)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4009672A JPS5420058B2 (en(2012)) | 1972-04-21 | 1972-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4009672A JPS5420058B2 (en(2012)) | 1972-04-21 | 1972-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS492333A JPS492333A (en(2012)) | 1974-01-10 |
| JPS5420058B2 true JPS5420058B2 (en(2012)) | 1979-07-19 |
Family
ID=12571332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4009672A Expired JPS5420058B2 (en(2012)) | 1972-04-21 | 1972-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5420058B2 (en(2012)) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7674826B2 (ja) * | 2020-11-24 | 2025-05-12 | Ｊｆｅ建材株式会社 | セグメントピース、セグメントリング及びトンネル覆工体 |
-
1972
- 1972-04-21 JP JP4009672A patent/JPS5420058B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS492333A (en(2012)) | 1974-01-10 |