PL205368A1 - - Google Patents
Info
- Publication number
- PL205368A1 PL205368A1 PL20536878A PL20536878A PL205368A1 PL 205368 A1 PL205368 A1 PL 205368A1 PL 20536878 A PL20536878 A PL 20536878A PL 20536878 A PL20536878 A PL 20536878A PL 205368 A1 PL205368 A1 PL 205368A1
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL20536878A PL117367B1 (en) | 1978-03-15 | 1978-03-15 | Vacuum signalling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL20536878A PL117367B1 (en) | 1978-03-15 | 1978-03-15 | Vacuum signalling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL205368A1 true PL205368A1 (pl) | 1980-01-14 |
| PL117367B1 PL117367B1 (en) | 1981-07-31 |
Family
ID=19988116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20536878A PL117367B1 (en) | 1978-03-15 | 1978-03-15 | Vacuum signalling device |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL117367B1 (pl) |
-
1978
- 1978-03-15 PL PL20536878A patent/PL117367B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL117367B1 (en) | 1981-07-31 |