NL6616605A - - Google Patents
Info
- Publication number
- NL6616605A NL6616605A NL6616605A NL6616605A NL6616605A NL 6616605 A NL6616605 A NL 6616605A NL 6616605 A NL6616605 A NL 6616605A NL 6616605 A NL6616605 A NL 6616605A NL 6616605 A NL6616605 A NL 6616605A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/22—Arrangements for supervision, monitoring or testing
- H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
- H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965ST024698 DE1257879B (de) | 1965-11-27 | 1965-11-27 | Schaltungsanordnung zur Fehlerpruefung an Verbindungsleitungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6616605A true NL6616605A (https=) | 1967-05-29 |
Family
ID=7460246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6616605A NL6616605A (https=) | 1965-11-27 | 1966-11-25 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1257879B (https=) |
| NL (1) | NL6616605A (https=) |
-
1965
- 1965-11-27 DE DE1965ST024698 patent/DE1257879B/de active Pending
-
1966
- 1966-11-25 NL NL6616605A patent/NL6616605A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1257879B (de) | 1968-01-04 |