JPS52613B2 - - Google Patents
Info
- Publication number
- JPS52613B2 JPS52613B2 JP47019211A JP1921172A JPS52613B2 JP S52613 B2 JPS52613 B2 JP S52613B2 JP 47019211 A JP47019211 A JP 47019211A JP 1921172 A JP1921172 A JP 1921172A JP S52613 B2 JPS52613 B2 JP S52613B2
- 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
- Joining Of Building Structures In Genera (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47019211A JPS52613B2 (es) | 1972-02-24 | 1972-02-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47019211A JPS52613B2 (es) | 1972-02-24 | 1972-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4888715A JPS4888715A (es) | 1973-11-20 |
| JPS52613B2 true JPS52613B2 (es) | 1977-01-08 |
Family
ID=11993017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47019211A Expired JPS52613B2 (es) | 1972-02-24 | 1972-02-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52613B2 (es) |
-
1972
- 1972-02-24 JP JP47019211A patent/JPS52613B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4888715A (es) | 1973-11-20 |