CS791188A1 - Rock convergence and expansion meter in mines - Google Patents
Rock convergence and expansion meter in minesInfo
- Publication number
- CS791188A1 CS791188A1 CS887911A CS791188A CS791188A1 CS 791188 A1 CS791188 A1 CS 791188A1 CS 887911 A CS887911 A CS 887911A CS 791188 A CS791188 A CS 791188A CS 791188 A1 CS791188 A1 CS 791188A1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- mines
- expansion meter
- rock convergence
- convergence
- rock
- Prior art date
Links
- 239000011435 rock Substances 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS887911A CS271934B1 (en) | 1988-12-01 | 1988-12-01 | Rock convergence and expansion meter in mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS887911A CS271934B1 (en) | 1988-12-01 | 1988-12-01 | Rock convergence and expansion meter in mines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS791188A1 true CS791188A1 (en) | 1990-03-14 |
| CS271934B1 CS271934B1 (en) | 1990-12-13 |
Family
ID=5429056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS887911A CS271934B1 (en) | 1988-12-01 | 1988-12-01 | Rock convergence and expansion meter in mines |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS271934B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487373A (en) * | 2013-10-10 | 2014-01-01 | 江苏省交通科学研究院股份有限公司 | Slope crack monitoring device and measuring method thereof |
-
1988
- 1988-12-01 CS CS887911A patent/CS271934B1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487373A (en) * | 2013-10-10 | 2014-01-01 | 江苏省交通科学研究院股份有限公司 | Slope crack monitoring device and measuring method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CS271934B1 (en) | 1990-12-13 |
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