JPS5021777B2 - - Google Patents
Info
- Publication number
- JPS5021777B2 JPS5021777B2 JP47127986A JP12798672A JPS5021777B2 JP S5021777 B2 JPS5021777 B2 JP S5021777B2 JP 47127986 A JP47127986 A JP 47127986A JP 12798672 A JP12798672 A JP 12798672A JP S5021777 B2 JPS5021777 B2 JP S5021777B2
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47127986A JPS5021777B2 (en:Method) | 1972-12-20 | 1972-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47127986A JPS5021777B2 (en:Method) | 1972-12-20 | 1972-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4984026A JPS4984026A (en:Method) | 1974-08-13 |
| JPS5021777B2 true JPS5021777B2 (en:Method) | 1975-07-25 |
Family
ID=14973605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47127986A Expired JPS5021777B2 (en:Method) | 1972-12-20 | 1972-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5021777B2 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5370528A (en) * | 1976-12-07 | 1978-06-23 | Nippon Pressed Concrete Kk | Tunnel erector segment |
| JPS5380922U (en:Method) * | 1976-12-08 | 1978-07-05 | ||
| JP4043630B2 (ja) * | 1999-01-26 | 2008-02-06 | 株式会社大林組 | 継手金具 |
-
1972
- 1972-12-20 JP JP47127986A patent/JPS5021777B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4984026A (en:Method) | 1974-08-13 |