SE336379B - - Google Patents
Info
- Publication number
- SE336379B SE336379B SE09276/65A SE927665A SE336379B SE 336379 B SE336379 B SE 336379B SE 09276/65 A SE09276/65 A SE 09276/65A SE 927665 A SE927665 A SE 927665A SE 336379 B SE336379 B SE 336379B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST22400A DE1215211B (de) | 1964-07-14 | 1964-07-14 | Verfahren und Schaltungsanordnung zum Fangen einer Verbindung in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen mit zentralisierten Steuereinrichtungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE336379B true SE336379B (de) | 1971-07-05 |
Family
ID=7459354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE09276/65A SE336379B (de) | 1964-07-14 | 1965-07-14 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3431364A (de) |
| AT (1) | AT276498B (de) |
| DE (1) | DE1215211B (de) |
| GB (1) | GB1094277A (de) |
| NL (1) | NL6509066A (de) |
| SE (1) | SE336379B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576951A (en) * | 1967-12-09 | 1971-05-04 | Nippon Electric Co | Calling subscriber identification system |
| US3634630A (en) * | 1968-11-04 | 1972-01-11 | Hitachi Ltd | Communication channel holding system for an automatic telephone exchange |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1151289B (de) * | 1962-01-15 | 1963-07-11 | Telefonbau | Schaltungsanordnung zur UEberwachung einzelner Anschluesse hinsichtlich der sie gegebenenfalls boeswillig anrufenden Anschluesse und zu deren Identifizierung in Fernmelde-vermittlungsanlagen, insbesondere in Fernsprechnebenstellenanlagen, mit getrennten Sprech- und Einstellwegen |
| DE1163399B (de) * | 1962-05-25 | 1964-02-20 | Standard Elektrik Lorenz Ag | Verfahren und Schaltungsanordnung zur Anschaltung von zentralen Sondereinrichtungen,vorzugsweise Fangeinrichtungen, an Verbindungswege in Fernmelde-, insbesondere Fernsprechanlagen |
| US3143601A (en) * | 1962-09-20 | 1964-08-04 | Bell Telephone Labor Inc | Automatic number intercept identification system |
-
1964
- 1964-07-14 DE DEST22400A patent/DE1215211B/de active Pending
-
1965
- 1965-03-09 AT AT206965A patent/AT276498B/de active
- 1965-07-09 US US470787A patent/US3431364A/en not_active Expired - Lifetime
- 1965-07-13 GB GB29641/65A patent/GB1094277A/en not_active Expired
- 1965-07-14 SE SE09276/65A patent/SE336379B/xx unknown
- 1965-07-14 NL NL6509066A patent/NL6509066A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT276498B (de) | 1969-11-25 |
| NL6509066A (de) | 1966-01-17 |
| GB1094277A (en) | 1967-12-06 |
| US3431364A (en) | 1969-03-04 |
| DE1215211B (de) | 1966-04-28 |