BE385347A - - Google Patents
Info
- Publication number
- BE385347A BE385347A BE385347DA BE385347A BE 385347 A BE385347 A BE 385347A BE 385347D A BE385347D A BE 385347DA BE 385347 A BE385347 A BE 385347A
- Authority
- BE
- Belgium
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)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE377392T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE385347A true BE385347A (h) |
Family
ID=3868659
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE377392D BE377392A (h) | |||
| BE385347D BE385347A (h) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE377392D BE377392A (h) |
Country Status (1)
| Country | Link |
|---|---|
| BE (2) | BE385347A (h) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913787C (de) * | 1948-10-02 | 1954-06-21 | Siemens Ag | Schaltungsanordnung fuer Fernsprechanlagen zur Verhinderung von Knackgeraeuschen im Telefon |
-
0
- BE BE377392D patent/BE377392A/fr unknown
- BE BE385347D patent/BE385347A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE377392A (h) |
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| BE377392A (h) |