JPS5227927B2 - - Google Patents
Info
- Publication number
- JPS5227927B2 JPS5227927B2 JP47072870A JP7287072A JPS5227927B2 JP S5227927 B2 JPS5227927 B2 JP S5227927B2 JP 47072870 A JP47072870 A JP 47072870A JP 7287072 A JP7287072 A JP 7287072A JP S5227927 B2 JPS5227927 B2 JP S5227927B2
- 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
- Building Environments (AREA)
- Joining Of Building Structures In Genera (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47072870A JPS5227927B2 (ja) | 1972-07-20 | 1972-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47072870A JPS5227927B2 (ja) | 1972-07-20 | 1972-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4931116A JPS4931116A (ja) | 1974-03-20 |
| JPS5227927B2 true JPS5227927B2 (ja) | 1977-07-23 |
Family
ID=13501775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47072870A Expired JPS5227927B2 (ja) | 1972-07-20 | 1972-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5227927B2 (ja) |
-
1972
- 1972-07-20 JP JP47072870A patent/JPS5227927B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4931116A (ja) | 1974-03-20 |