DE2040142A1 - - Google Patents
Info
- Publication number
- DE2040142A1 DE2040142A1 DE19702040142 DE2040142A DE2040142A1 DE 2040142 A1 DE2040142 A1 DE 2040142A1 DE 19702040142 DE19702040142 DE 19702040142 DE 2040142 A DE2040142 A DE 2040142A DE 2040142 A1 DE2040142 A1 DE 2040142A1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702040142 DE2040142B2 (de) | 1970-08-12 | 1970-08-12 | Schaltungsanordnung zum messen und anzeigen der mittleren belegungsdauer oder der belastung von zentralen geraeten in fernmelde insbesondere fernsprechvermittlungsanlagen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702040142 DE2040142B2 (de) | 1970-08-12 | 1970-08-12 | Schaltungsanordnung zum messen und anzeigen der mittleren belegungsdauer oder der belastung von zentralen geraeten in fernmelde insbesondere fernsprechvermittlungsanlagen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2040142A1 true DE2040142A1 (enExample) | 1971-10-14 |
| DE2040142B2 DE2040142B2 (de) | 1971-10-14 |
Family
ID=5779571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702040142 Withdrawn DE2040142B2 (de) | 1970-08-12 | 1970-08-12 | Schaltungsanordnung zum messen und anzeigen der mittleren belegungsdauer oder der belastung von zentralen geraeten in fernmelde insbesondere fernsprechvermittlungsanlagen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2040142B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1032527B (it) * | 1974-08-29 | 1979-06-20 | Cselt Centro Studi Lab Telecom | Riconoscitore di organi associati in un collegamento attraverso centrali di commutazione ad esempio telefoniche |
| DE3205817C2 (de) * | 1982-02-18 | 1987-02-05 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Verfahren zur Verkehrserfassung von analogen Fernsprechsignalen und Schaltungsanordnung zur Durchführung dieses Verfahrens |
-
1970
- 1970-08-12 DE DE19702040142 patent/DE2040142B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE2040142B2 (de) | 1971-10-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |