NL298272A - - Google Patents
Info
- Publication number
- NL298272A NL298272A NL298272DA NL298272A NL 298272 A NL298272 A NL 298272A NL 298272D A NL298272D A NL 298272DA NL 298272 A NL298272 A NL 298272A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/001—Current supply source at the exchanger providing current to substations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL298272T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL298272A true NL298272A (fr) |
Family
ID=19783086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL298272D NL298272A (fr) |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE653358A (fr) |
| NL (1) | NL298272A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2481035A1 (fr) * | 1980-04-18 | 1981-10-23 | Trt Telecom Radio Electr | Perfectionnements aux joncteurs d'abonne electroniques |
-
0
- BE BE653358D patent/BE653358A/fr unknown
- NL NL298272D patent/NL298272A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE653358A (fr) |
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| FR2404976B1 (fr) | ||
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