PL79483B1 - - Google Patents
Info
- Publication number
- PL79483B1 PL79483B1 PL15802572A PL15802572A PL79483B1 PL 79483 B1 PL79483 B1 PL 79483B1 PL 15802572 A PL15802572 A PL 15802572A PL 15802572 A PL15802572 A PL 15802572A PL 79483 B1 PL79483 B1 PL 79483B1
- Authority
- PL
- Poland
Links
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15802572A PL79483B1 (en:Method) | 1972-09-30 | 1972-09-30 | |
| GB3785273A GB1436416A (en) | 1972-08-11 | 1973-08-09 | Mine support |
| DE19732340673 DE2340673A1 (de) | 1972-08-11 | 1973-08-10 | Grubenausbau |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15802572A PL79483B1 (en:Method) | 1972-09-30 | 1972-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL79483B1 true PL79483B1 (en:Method) | 1975-06-30 |
Family
ID=19960104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15802572A PL79483B1 (en:Method) | 1972-08-11 | 1972-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL79483B1 (en:Method) |
-
1972
- 1972-09-30 PL PL15802572A patent/PL79483B1/xx unknown