PL223333A1 - - Google Patents
Info
- Publication number
- PL223333A1 PL223333A1 PL22333380A PL22333380A PL223333A1 PL 223333 A1 PL223333 A1 PL 223333A1 PL 22333380 A PL22333380 A PL 22333380A PL 22333380 A PL22333380 A PL 22333380A PL 223333 A1 PL223333 A1 PL 223333A1
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22333380A PL129233B1 (en) | 1980-04-04 | 1980-04-04 | Arched roof for a steelmaking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22333380A PL129233B1 (en) | 1980-04-04 | 1980-04-04 | Arched roof for a steelmaking furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL223333A1 true PL223333A1 (pl) | 1981-10-16 |
| PL129233B1 PL129233B1 (en) | 1984-04-30 |
Family
ID=20002366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22333380A PL129233B1 (en) | 1980-04-04 | 1980-04-04 | Arched roof for a steelmaking furnace |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL129233B1 (pl) |
-
1980
- 1980-04-04 PL PL22333380A patent/PL129233B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL129233B1 (en) | 1984-04-30 |