PL278239A1 - Differential current relay - Google Patents
Differential current relayInfo
- Publication number
- PL278239A1 PL278239A1 PL27823989A PL27823989A PL278239A1 PL 278239 A1 PL278239 A1 PL 278239A1 PL 27823989 A PL27823989 A PL 27823989A PL 27823989 A PL27823989 A PL 27823989A PL 278239 A1 PL278239 A1 PL 278239A1
- Authority
- PL
- Poland
- Prior art keywords
- differential current
- current relay
- relay
- differential
- current
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL27823989A PL155980B1 (en) | 1989-03-13 | 1989-03-13 | Differential current relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL27823989A PL155980B1 (en) | 1989-03-13 | 1989-03-13 | Differential current relay |
Publications (2)
Publication Number | Publication Date |
---|---|
PL278239A1 true PL278239A1 (en) | 1989-10-30 |
PL155980B1 PL155980B1 (en) | 1992-01-31 |
Family
ID=20046639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL27823989A PL155980B1 (en) | 1989-03-13 | 1989-03-13 | Differential current relay |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL155980B1 (en) |
-
1989
- 1989-03-13 PL PL27823989A patent/PL155980B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL155980B1 (en) | 1992-01-31 |
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