LU64768A1 - - Google Patents
Info
- Publication number
- LU64768A1 LU64768A1 LU64768A LU64768DA LU64768A1 LU 64768 A1 LU64768 A1 LU 64768A1 LU 64768 A LU64768 A LU 64768A LU 64768D A LU64768D A LU 64768DA LU 64768 A1 LU64768 A1 LU 64768A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/50—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication
- H04L12/52—Circuit switching systems, i.e. systems in which the path is physically permanent during the communication using time division techniques
-
- 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
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2106730A DE2106730C3 (de) | 1971-02-12 | 1971-02-12 | Anordnung zum Einsatz von Informations wandlern in programmgesteuerten Verarbeitungssystemen |
| US57627675A | 1975-05-12 | 1975-05-12 | |
| US05/646,538 US4031314A (en) | 1971-02-12 | 1976-01-05 | Arrangement for connecting information transducers in program controlled processing systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64768A1 true LU64768A1 (xx) | 1973-01-05 |
Family
ID=27183198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64768A LU64768A1 (xx) | 1971-02-12 | 1972-02-10 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4031314A (xx) |
| AU (1) | AU462040B2 (xx) |
| BE (1) | BE779282A (xx) |
| CA (1) | CA961165A (xx) |
| CH (1) | CH537055A (xx) |
| DE (1) | DE2106730C3 (xx) |
| FR (1) | FR2126688A5 (xx) |
| GB (1) | GB1347453A (xx) |
| LU (1) | LU64768A1 (xx) |
| NL (1) | NL7201766A (xx) |
| SE (1) | SE366889B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2853138C2 (de) * | 1978-12-08 | 1980-12-04 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren und Schaltungsanordnung zur Übermittlung von Signalen in speicherprogrammierten Vermittlungsanlagen |
| GB2193067B (en) * | 1986-07-23 | 1991-05-29 | Canon Kk | Data communication apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3469021A (en) * | 1965-08-16 | 1969-09-23 | Ericsson Telefon Ab L M | Intermediate exchange for telecommunication |
| US3424859A (en) * | 1965-08-23 | 1969-01-28 | Clavier Corp | Automatic distribution central |
| US3525814A (en) * | 1965-12-27 | 1970-08-25 | John Edward | Originating register control switching system with optimum-routing network status programming |
| US3564499A (en) * | 1968-01-25 | 1971-02-16 | Bunker Ramo | Message transmitting system |
-
1971
- 1971-02-12 DE DE2106730A patent/DE2106730C3/de not_active Expired
- 1971-12-28 FR FR7147125A patent/FR2126688A5/fr not_active Expired
-
1972
- 1972-01-14 GB GB182872A patent/GB1347453A/en not_active Expired
- 1972-01-26 CA CA133,215A patent/CA961165A/en not_active Expired
- 1972-01-27 AU AU38424/72A patent/AU462040B2/en not_active Expired
- 1972-01-28 CH CH129772A patent/CH537055A/de not_active IP Right Cessation
- 1972-02-10 LU LU64768A patent/LU64768A1/xx unknown
- 1972-02-10 NL NL7201766A patent/NL7201766A/xx unknown
- 1972-02-11 BE BE779282A patent/BE779282A/xx unknown
- 1972-02-11 SE SE01646/72A patent/SE366889B/xx unknown
-
1976
- 1976-01-05 US US05/646,538 patent/US4031314A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE779282A (fr) | 1972-08-11 |
| FR2126688A5 (xx) | 1972-10-06 |
| US4031314A (en) | 1977-06-21 |
| DE2106730A1 (de) | 1972-08-17 |
| AU462040B2 (en) | 1972-01-27 |
| SE366889B (xx) | 1974-05-06 |
| GB1347453A (en) | 1974-02-27 |
| DE2106730C3 (de) | 1975-05-07 |
| DE2106730B2 (de) | 1974-09-05 |
| AU3842472A (en) | 1973-08-02 |
| CA961165A (en) | 1975-01-14 |
| NL7201766A (xx) | 1972-08-15 |
| CH537055A (de) | 1973-06-29 |