BE668255A - - Google Patents
Info
- Publication number
- BE668255A BE668255A BE668255DA BE668255A BE 668255 A BE668255 A BE 668255A BE 668255D A BE668255D A BE 668255DA BE 668255 A BE668255 A BE 668255A
- Authority
- BE
- Belgium
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
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (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 |
|---|---|---|---|
| US390835A US3349189A (en) | 1964-08-20 | 1964-08-20 | Communication switching marker having continuity testing and path controlling arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE668255A true BE668255A (lt) |
Family
ID=23544140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE668255D BE668255A (lt) | 1964-08-20 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3349189A (lt) |
| BE (1) | BE668255A (lt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1095574A (lt) * | 1964-07-18 | |||
| US3406258A (en) * | 1965-04-16 | 1968-10-15 | Int Standard Electric Corp | Control circuit for switching networks having output availability check means |
| US3542967A (en) * | 1965-07-01 | 1970-11-24 | Int Standard Electric Corp | Control of path connections in a telephone switching system |
| DE1275151B (de) * | 1966-07-26 | 1968-08-14 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zur Wegesuche in einem Koppelfeld mit einem getrennten Leitnetz in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
| US3485956A (en) * | 1966-09-20 | 1969-12-23 | Stromberg Carlson Corp | Path-finding system for a network of cross-point switching matrices |
| US3539730A (en) * | 1966-12-17 | 1970-11-10 | Nippon Electric Co | Two-stage link connection system using cross-bar switches |
| US3542960A (en) * | 1967-10-12 | 1970-11-24 | Stromberg Carlson Corp | System for selecting a free path through a multi-stage switching matrix having a plurality of paths between each input and each output thereof |
| US3515811A (en) * | 1968-01-18 | 1970-06-02 | Automatic Elect Lab | Marking circuit for a relay crosspoint network |
| FR1599704A (lt) * | 1968-05-03 | 1970-07-20 | ||
| US3681537A (en) * | 1971-04-01 | 1972-08-01 | Gte Automatic Electric Lab Inc | Marker for communication switching system |
| US3922499A (en) * | 1973-09-14 | 1975-11-25 | Gte Automatic Electric Lab Inc | Communication switching system network control arrangement |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL272460A (lt) * | 1961-12-12 | |||
| BE626601A (lt) * | 1961-12-29 | |||
| BE638650A (lt) * | 1962-10-16 | |||
| GB1053348A (lt) * | 1963-12-17 |
-
0
- BE BE668255D patent/BE668255A/xx unknown
-
1964
- 1964-08-20 US US390835A patent/US3349189A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3349189A (en) | 1967-10-24 |