PL222660A2 - - Google Patents
Info
- Publication number
- PL222660A2 PL222660A2 PL22266080A PL22266080A PL222660A2 PL 222660 A2 PL222660 A2 PL 222660A2 PL 22266080 A PL22266080 A PL 22266080A PL 22266080 A PL22266080 A PL 22266080A PL 222660 A2 PL222660 A2 PL 222660A2
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22266080A PL121487B2 (en) | 1980-03-13 | 1980-03-13 | Method of protecting chamber-type mine excavations with anchored liningp'ju |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22266080A PL121487B2 (en) | 1980-03-13 | 1980-03-13 | Method of protecting chamber-type mine excavations with anchored liningp'ju |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL222660A2 true PL222660A2 (pl) | 1981-03-13 |
| PL121487B2 PL121487B2 (en) | 1982-05-31 |
Family
ID=20001838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22266080A PL121487B2 (en) | 1980-03-13 | 1980-03-13 | Method of protecting chamber-type mine excavations with anchored liningp'ju |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL121487B2 (pl) |
-
1980
- 1980-03-13 PL PL22266080A patent/PL121487B2/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL121487B2 (en) | 1982-05-31 |