PL221574A2 - - Google Patents
Info
- Publication number
- PL221574A2 PL221574A2 PL22157480A PL22157480A PL221574A2 PL 221574 A2 PL221574 A2 PL 221574A2 PL 22157480 A PL22157480 A PL 22157480A PL 22157480 A PL22157480 A PL 22157480A PL 221574 A2 PL221574 A2 PL 221574A2
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22157480A PL121572B2 (en) | 1980-01-23 | 1980-01-23 | Method of extinguishing underground fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22157480A PL121572B2 (en) | 1980-01-23 | 1980-01-23 | Method of extinguishing underground fire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL221574A2 true PL221574A2 (pl) | 1980-12-15 |
| PL121572B2 PL121572B2 (en) | 1982-05-31 |
Family
ID=20001014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22157480A PL121572B2 (en) | 1980-01-23 | 1980-01-23 | Method of extinguishing underground fire |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL121572B2 (pl) |
-
1980
- 1980-01-23 PL PL22157480A patent/PL121572B2/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL121572B2 (en) | 1982-05-31 |