PL219079A1 - - Google Patents
Info
- Publication number
- PL219079A1 PL219079A1 PL21907979A PL21907979A PL219079A1 PL 219079 A1 PL219079 A1 PL 219079A1 PL 21907979 A PL21907979 A PL 21907979A PL 21907979 A PL21907979 A PL 21907979A PL 219079 A1 PL219079 A1 PL 219079A1
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21907979A PL126375B1 (en) | 1979-10-20 | 1979-10-20 | Prestressed channelled ceiling slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL21907979A PL126375B1 (en) | 1979-10-20 | 1979-10-20 | Prestressed channelled ceiling slab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL219079A1 true PL219079A1 (pl) | 1981-05-22 |
| PL126375B1 PL126375B1 (en) | 1983-07-30 |
Family
ID=19998998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL21907979A PL126375B1 (en) | 1979-10-20 | 1979-10-20 | Prestressed channelled ceiling slab |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL126375B1 (pl) |
-
1979
- 1979-10-20 PL PL21907979A patent/PL126375B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL126375B1 (en) | 1983-07-30 |