ES2931H1 - Maquina de perforadores combinados para subterraneos y otros objetos analogos - Google Patents
Maquina de perforadores combinados para subterraneos y otros objetos analogosInfo
- Publication number
- ES2931H1 ES2931H1 ES1864002931A ES1864002931A ES2931H1 ES 2931 H1 ES2931 H1 ES 2931H1 ES 1864002931 A ES1864002931 A ES 1864002931A ES 1864002931 A ES1864002931 A ES 1864002931A ES 2931 H1 ES2931 H1 ES 2931H1
- Authority
- ES
- Spain
- Prior art keywords
- underground
- drilling machine
- combined drilling
- analog objects
- analog
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1864002931A ES2931H1 (es) | 1864-07-14 | 1864-07-14 | Maquina de perforadores combinados para subterraneos y otros objetos analogos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1864002931A ES2931H1 (es) | 1864-07-14 | 1864-07-14 | Maquina de perforadores combinados para subterraneos y otros objetos analogos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2931H1 true ES2931H1 (es) | 1864-10-14 |
Family
ID=39849134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1864002931A Expired ES2931H1 (es) | 1864-07-14 | 1864-07-14 | Maquina de perforadores combinados para subterraneos y otros objetos analogos |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2931H1 (es) |
-
1864
- 1864-07-14 ES ES1864002931A patent/ES2931H1/es not_active Expired
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