NL275766A - - Google Patents
Info
- Publication number
- NL275766A NL275766A NL275766DA NL275766A NL 275766 A NL275766 A NL 275766A NL 275766D A NL275766D A NL 275766DA NL 275766 A NL275766 A NL 275766A
- 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
- H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES72918A DE1133437B (de) | 1961-03-10 | 1961-03-10 | Verkehrsmessverfahren fuer Fernmelde-, insbesondere Fernsprechvermittlungssysteme |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL275766A true NL275766A (xx) |
Family
ID=7503560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL275766D NL275766A (xx) | 1961-03-10 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE614926A (xx) |
| CH (1) | CH401167A (xx) |
| DE (1) | DE1133437B (xx) |
| GB (1) | GB994266A (xx) |
| NL (1) | NL275766A (xx) |
| SE (1) | SE318919B (xx) |
-
0
- NL NL275766D patent/NL275766A/xx unknown
-
1961
- 1961-03-10 DE DES72918A patent/DE1133437B/de active Pending
-
1962
- 1962-03-05 CH CH262862A patent/CH401167A/de unknown
- 1962-03-09 BE BE614926A patent/BE614926A/fr unknown
- 1962-03-09 GB GB909462A patent/GB994266A/en not_active Expired
- 1962-03-09 SE SE2670/62A patent/SE318919B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1133437B (de) | 1962-07-19 |
| SE318919B (xx) | 1969-12-22 |
| CH401167A (de) | 1965-10-31 |
| BE614926A (fr) | 1962-07-02 |
| GB994266A (en) | 1965-06-02 |