PL216162A1 - - Google Patents
Info
- Publication number
- PL216162A1 PL216162A1 PL21616279A PL21616279A PL216162A1 PL 216162 A1 PL216162 A1 PL 216162A1 PL 21616279 A PL21616279 A PL 21616279A PL 21616279 A PL21616279 A PL 21616279A PL 216162 A1 PL216162 A1 PL 216162A1
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21616279A PL120246B1 (en) | 1979-06-05 | 1979-06-05 | Device for protecting pipe openings while performing welding works on rock oil and/or gas conveying pipelinesi svarochnykh rabot na nefteprovodakh i/ili gazoprovodakh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21616279A PL120246B1 (en) | 1979-06-05 | 1979-06-05 | Device for protecting pipe openings while performing welding works on rock oil and/or gas conveying pipelinesi svarochnykh rabot na nefteprovodakh i/ili gazoprovodakh |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL216162A1 true PL216162A1 (pl) | 1981-01-16 |
| PL120246B1 PL120246B1 (en) | 1982-02-27 |
Family
ID=19996723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21616279A PL120246B1 (en) | 1979-06-05 | 1979-06-05 | Device for protecting pipe openings while performing welding works on rock oil and/or gas conveying pipelinesi svarochnykh rabot na nefteprovodakh i/ili gazoprovodakh |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL120246B1 (pl) |
-
1979
- 1979-06-05 PL PL21616279A patent/PL120246B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL120246B1 (en) | 1982-02-27 |