ES522375A0 - Procedimiento e instalacion para reequipar una entibacion de galeria durante su perforacion. - Google Patents
Procedimiento e instalacion para reequipar una entibacion de galeria durante su perforacion.Info
- Publication number
- ES522375A0 ES522375A0 ES83522375A ES522375A ES522375A0 ES 522375 A0 ES522375 A0 ES 522375A0 ES 83522375 A ES83522375 A ES 83522375A ES 522375 A ES522375 A ES 522375A ES 522375 A0 ES522375 A0 ES 522375A0
- Authority
- ES
- Spain
- Prior art keywords
- equip
- perforation
- procedure
- installation
- fitting during
- Prior art date
- 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.)
- Granted
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823201387 DE3201387A1 (de) | 1982-01-19 | 1982-01-19 | Hydraulischer streckenausbaurahmen |
DE19823218455 DE3218455A1 (de) | 1982-05-15 | 1982-05-15 | Hydraulischer streckenausbau und verfahren zum umruesten des streckenausbaus im zuge des streckenvortriebs |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8405881A1 ES8405881A1 (es) | 1984-06-16 |
ES522375A0 true ES522375A0 (es) | 1984-06-16 |
Family
ID=25798935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES83522375A Granted ES522375A0 (es) | 1982-01-19 | 1983-05-13 | Procedimiento e instalacion para reequipar una entibacion de galeria durante su perforacion. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES522375A0 (es) |
-
1983
- 1983-05-13 ES ES83522375A patent/ES522375A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
ES8405881A1 (es) | 1984-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |