SU412385A1 - - Google Patents
Info
- Publication number
- SU412385A1 SU412385A1 SU1661027A SU1661027A SU412385A1 SU 412385 A1 SU412385 A1 SU 412385A1 SU 1661027 A SU1661027 A SU 1661027A SU 1661027 A SU1661027 A SU 1661027A SU 412385 A1 SU412385 A1 SU 412385A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ski
- sections
- jacks
- skis
- tops
- Prior art date
Links
- 239000011324 bead Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1661027A SU412385A1 (enrdf_load_stackoverflow) | 1971-05-26 | 1971-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1661027A SU412385A1 (enrdf_load_stackoverflow) | 1971-05-26 | 1971-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU412385A1 true SU412385A1 (enrdf_load_stackoverflow) | 1974-01-25 |
Family
ID=20476580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1661027A SU412385A1 (enrdf_load_stackoverflow) | 1971-05-26 | 1971-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU412385A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324510A (en) * | 1979-04-24 | 1982-04-13 | Gewerkschaft Eisenhutte Westfalia | Apparatus for supporting a mine roof support assembly |
-
1971
- 1971-05-26 SU SU1661027A patent/SU412385A1/ru active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324510A (en) * | 1979-04-24 | 1982-04-13 | Gewerkschaft Eisenhutte Westfalia | Apparatus for supporting a mine roof support assembly |
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