BE363172A - - Google Patents
Info
- Publication number
- BE363172A BE363172A BE363172DA BE363172A BE 363172 A BE363172 A BE 363172A BE 363172D A BE363172D A BE 363172DA BE 363172 A BE363172 A BE 363172A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL74948D DE504120C (de) | 1929-04-26 | 1929-04-26 | Schaltungsanordnung zur selbsttaetigen Regelung des Ladestromes einer Batterie, insbesondere fuer Fernsprechstromversorgungsanlagen, mittels eines Differentialrelais, dessen Wicklungen in die Lade- und Entladeleitung geschaltet sind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE363172A true BE363172A (xx) |
Family
ID=7283591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE363172D BE363172A (xx) | 1929-04-26 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE363172A (xx) |
| DE (1) | DE504120C (xx) |
-
0
- BE BE363172D patent/BE363172A/xx unknown
-
1929
- 1929-04-26 DE DEL74948D patent/DE504120C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE504120C (de) | 1930-07-31 |