BE678699A - - Google Patents
Info
- Publication number
- BE678699A BE678699A BE678699DA BE678699A BE 678699 A BE678699 A BE 678699A BE 678699D A BE678699D A BE 678699DA BE 678699 A BE678699 A BE 678699A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES96268A DE1263107B (en) | 1965-03-30 | 1965-03-30 | Circuit arrangement for telecommunications systems, in particular telephone extension systems with central memories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE678699A true BE678699A (en) | 1966-09-30 |
Family
ID=7519926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE678699D BE678699A (en) | 1965-03-30 | 1966-03-30 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT259635B (en) |
| BE (1) | BE678699A (en) |
| CH (1) | CH445575A (en) |
| DE (1) | DE1263107B (en) |
| ES (1) | ES324837A1 (en) |
| FR (1) | FR1471878A (en) |
| NL (1) | NL6603502A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1124561B (en) * | 1960-11-24 | 1962-03-01 | Standard Elektrik Lorenz Ag | Circuit arrangement for telephone private branch exchanges with touch dialing and pulse dialing subscriber station groups |
| DE1193560B (en) * | 1964-02-01 | 1965-05-26 | Telefonbau & Normalzeit Gmbh | Circuit arrangement for indirectly controlled telephone systems with outgoing cross-connection traffic and touch dialing stations |
-
1965
- 1965-03-30 DE DES96268A patent/DE1263107B/en active Pending
-
1966
- 1966-03-17 NL NL6603502A patent/NL6603502A/xx unknown
- 1966-03-22 FR FR54470A patent/FR1471878A/en not_active Expired
- 1966-03-28 CH CH445066A patent/CH445575A/en unknown
- 1966-03-28 AT AT291266A patent/AT259635B/en active
- 1966-03-29 ES ES0324837A patent/ES324837A1/en not_active Expired
- 1966-03-30 BE BE678699D patent/BE678699A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES324837A1 (en) | 1967-02-16 |
| FR1471878A (en) | 1967-03-03 |
| NL6603502A (en) | 1966-10-03 |
| DE1263107B (en) | 1968-03-14 |
| CH445575A (en) | 1967-10-31 |
| AT259635B (en) | 1968-01-25 |