IT1230098B - DEVICE AND PROCEDURE FOR THE CREATION OF UNDERGROUND WORKS. - Google Patents
DEVICE AND PROCEDURE FOR THE CREATION OF UNDERGROUND WORKS.Info
- Publication number
- IT1230098B IT1230098B IT8920295A IT2029589A IT1230098B IT 1230098 B IT1230098 B IT 1230098B IT 8920295 A IT8920295 A IT 8920295A IT 2029589 A IT2029589 A IT 2029589A IT 1230098 B IT1230098 B IT 1230098B
- Authority
- IT
- Italy
- Prior art keywords
- creation
- procedure
- underground works
- underground
- works
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/108—Remote control specially adapted for machines for driving tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920295A IT1230098B (en) | 1989-04-28 | 1989-04-28 | DEVICE AND PROCEDURE FOR THE CREATION OF UNDERGROUND WORKS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8920295A IT1230098B (en) | 1989-04-28 | 1989-04-28 | DEVICE AND PROCEDURE FOR THE CREATION OF UNDERGROUND WORKS. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8920295A0 IT8920295A0 (en) | 1989-04-28 |
IT1230098B true IT1230098B (en) | 1991-10-05 |
Family
ID=11165507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8920295A IT1230098B (en) | 1989-04-28 | 1989-04-28 | DEVICE AND PROCEDURE FOR THE CREATION OF UNDERGROUND WORKS. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1230098B (en) |
-
1989
- 1989-04-28 IT IT8920295A patent/IT1230098B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8920295A0 (en) | 1989-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940428 |