JPS575935B2 - - Google Patents
Info
- Publication number
- JPS575935B2 JPS575935B2 JP14712775A JP14712775A JPS575935B2 JP S575935 B2 JPS575935 B2 JP S575935B2 JP 14712775 A JP14712775 A JP 14712775A JP 14712775 A JP14712775 A JP 14712775A JP S575935 B2 JPS575935 B2 JP S575935B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14712775A JPS5271813A (en) | 1975-12-10 | 1975-12-10 | Method of building underground construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14712775A JPS5271813A (en) | 1975-12-10 | 1975-12-10 | Method of building underground construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5271813A JPS5271813A (en) | 1977-06-15 |
| JPS575935B2 true JPS575935B2 (OSRAM) | 1982-02-02 |
Family
ID=15423150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14712775A Granted JPS5271813A (en) | 1975-12-10 | 1975-12-10 | Method of building underground construction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5271813A (OSRAM) |
-
1975
- 1975-12-10 JP JP14712775A patent/JPS5271813A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5271813A (en) | 1977-06-15 |