NO163201B - - Google Patents
Info
- Publication number
- NO163201B NO163201B NO875490A NO875490A NO163201B NO 163201 B NO163201 B NO 163201B NO 875490 A NO875490 A NO 875490A NO 875490 A NO875490 A NO 875490A NO 163201 B NO163201 B NO 163201B
- Authority
- NO
- Norway
Links
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO875490A NO163201C (no) | 1987-12-30 | 1987-12-30 | Tunnel. |
| GR880100858A GR880100858A (el) | 1987-12-30 | 1988-12-22 | Σήραγγα. |
| IT8848726A IT1235355B (it) | 1987-12-30 | 1988-12-28 | Tunnel e metodo per eseguirlo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO875490A NO163201C (no) | 1987-12-30 | 1987-12-30 | Tunnel. |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO875490D0 NO875490D0 (no) | 1987-12-30 |
| NO875490L NO875490L (no) | 1989-07-03 |
| NO163201B true NO163201B (pm) | 1990-01-08 |
| NO163201C NO163201C (no) | 1990-04-18 |
Family
ID=19890511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO875490A NO163201C (no) | 1987-12-30 | 1987-12-30 | Tunnel. |
Country Status (3)
| Country | Link |
|---|---|
| GR (1) | GR880100858A (pm) |
| IT (1) | IT1235355B (pm) |
| NO (1) | NO163201C (pm) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129991A (en) * | 1977-10-28 | 1978-12-19 | Karl Schaden | Method of producing a concrete lined tunnel or other underground excavation |
| DE2912217C2 (de) * | 1979-03-28 | 1981-10-01 | Thyssen Industrie Ag, 4300 Essen | Einrichtung zum Zentrieren und zur inneren Abstützung von als Tunnelausbau dienenden Rohrschüssen |
-
1987
- 1987-12-30 NO NO875490A patent/NO163201C/no unknown
-
1988
- 1988-12-22 GR GR880100858A patent/GR880100858A/el unknown
- 1988-12-28 IT IT8848726A patent/IT1235355B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1235355B (it) | 1992-06-30 |
| NO875490D0 (no) | 1987-12-30 |
| NO875490L (no) | 1989-07-03 |
| NO163201C (no) | 1990-04-18 |
| GR880100858A (el) | 1994-03-31 |
| IT8848726A0 (it) | 1988-12-28 |