PL214038A2 - - Google Patents
Info
- Publication number
- PL214038A2 PL214038A2 PL21403879A PL21403879A PL214038A2 PL 214038 A2 PL214038 A2 PL 214038A2 PL 21403879 A PL21403879 A PL 21403879A PL 21403879 A PL21403879 A PL 21403879A PL 214038 A2 PL214038 A2 PL 214038A2
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21403879A PL115453B2 (en) | 1979-03-07 | 1979-03-07 | Electric system for mining safety helmet lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21403879A PL115453B2 (en) | 1979-03-07 | 1979-03-07 | Electric system for mining safety helmet lamps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL214038A2 true PL214038A2 (pl) | 1980-04-08 |
| PL115453B2 PL115453B2 (en) | 1981-04-30 |
Family
ID=19995031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21403879A PL115453B2 (en) | 1979-03-07 | 1979-03-07 | Electric system for mining safety helmet lamps |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL115453B2 (pl) |
-
1979
- 1979-03-07 PL PL21403879A patent/PL115453B2/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL115453B2 (en) | 1981-04-30 |