SU538135A1 - The way to develop powerful flat seams for hydraulic coal mining - Google Patents
The way to develop powerful flat seams for hydraulic coal miningInfo
- Publication number
- SU538135A1 SU538135A1 SU1871105A SU1871105A SU538135A1 SU 538135 A1 SU538135 A1 SU 538135A1 SU 1871105 A SU1871105 A SU 1871105A SU 1871105 A SU1871105 A SU 1871105A SU 538135 A1 SU538135 A1 SU 538135A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- way
- coal mining
- flat seams
- hydraulic coal
- develop powerful
- Prior art date
Links
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Liquid Carbonaceous Fuels (AREA)
Description
(54) СПОСОБ РАЗРАБОТКИ МОЩНЫХ ПОЛОГОХ ПЛАСТОВ ПРИ ГВДРАВЛИЧЕСКОЙ ДОБЫЧЕ ТЛЯ(54) METHOD FOR DEVELOPING POWERFUL FLAKES IN HYDRAULIC PRODUCING
Фиг.ЗFig.Z
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1871105A SU538135A1 (en) | 1973-01-12 | 1973-01-12 | The way to develop powerful flat seams for hydraulic coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1871105A SU538135A1 (en) | 1973-01-12 | 1973-01-12 | The way to develop powerful flat seams for hydraulic coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU538135A1 true SU538135A1 (en) | 1976-12-05 |
Family
ID=20539002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1871105A SU538135A1 (en) | 1973-01-12 | 1973-01-12 | The way to develop powerful flat seams for hydraulic coal mining |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU538135A1 (en) |
-
1973
- 1973-01-12 SU SU1871105A patent/SU538135A1/en active
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