BG28506A1 - - Google Patents
Info
- Publication number
- BG28506A1 BG28506A1 BG4139078A BG4139078A BG28506A1 BG 28506 A1 BG28506 A1 BG 28506A1 BG 4139078 A BG4139078 A BG 4139078A BG 4139078 A BG4139078 A BG 4139078A BG 28506 A1 BG28506 A1 BG 28506A1
- Authority
- BG
- Bulgaria
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772476958A SU750084A1 (ru) | 1977-04-12 | 1977-04-12 | Щит дл сооружени тоннелей с монолитно-прессованной бетонной обделкой |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG28506A1 true BG28506A1 (ja) | 1980-05-15 |
Family
ID=20705362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG4139078A BG28506A1 (ja) | 1977-04-12 | 1978-11-14 |
Country Status (2)
| Country | Link |
|---|---|
| BG (1) | BG28506A1 (ja) |
| SU (1) | SU750084A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1040161A2 (ru) * | 1979-03-29 | 1983-09-07 | Специальное конструкторско-технологическое бюро "Главтоннельметростроя" | Щит дл сооружени тоннелей с монолитно-прессованной бетонной обделкой |
-
1977
- 1977-04-12 SU SU772476958A patent/SU750084A1/ru active
-
1978
- 1978-11-14 BG BG4139078A patent/BG28506A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU750084A1 (ru) | 1980-07-23 |