PL227447A2 - - Google Patents
Info
- Publication number
- PL227447A2 PL227447A2 PL22744780A PL22744780A PL227447A2 PL 227447 A2 PL227447 A2 PL 227447A2 PL 22744780 A PL22744780 A PL 22744780A PL 22744780 A PL22744780 A PL 22744780A PL 227447 A2 PL227447 A2 PL 227447A2
- Authority
- PL
- Poland
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22744780A PL128731B2 (en) | 1980-10-21 | 1980-10-21 | Electropneumatic system for automatically lowering a current collector in emergency cases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL22744780A PL128731B2 (en) | 1980-10-21 | 1980-10-21 | Electropneumatic system for automatically lowering a current collector in emergency cases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL227447A2 true PL227447A2 (pl) | 1981-08-21 |
| PL128731B2 PL128731B2 (en) | 1984-02-29 |
Family
ID=20005582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL22744780A PL128731B2 (en) | 1980-10-21 | 1980-10-21 | Electropneumatic system for automatically lowering a current collector in emergency cases |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL128731B2 (pl) |
-
1980
- 1980-10-21 PL PL22744780A patent/PL128731B2/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL128731B2 (en) | 1984-02-29 |