LU64469A1 - - Google Patents
Info
- Publication number
- LU64469A1 LU64469A1 LU64469DA LU64469A1 LU 64469 A1 LU64469 A1 LU 64469A1 LU 64469D A LU64469D A LU 64469DA LU 64469 A1 LU64469 A1 LU 64469A1
- Authority
- LU
- Luxembourg
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)
- Data Exchanges In Wide-Area Networks (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702062577 DE2062577C (de) | 1970-12-18 | Verfahren und Schaltungsanordnung zum Suchen und Auswahlen freier Verbindungs wege in einem Koppelfeld einer Fernmelde , insbesondere Fernsprechvermittlungsanlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64469A1 true LU64469A1 (de) | 1972-06-20 |
Family
ID=5791505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64469D LU64469A1 (de) | 1970-12-18 | 1971-12-16 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT322002B (de) |
| BE (1) | BE776886A (de) |
| CH (1) | CH528195A (de) |
| FR (1) | FR2118629A5 (de) |
| GB (1) | GB1345824A (de) |
| LU (1) | LU64469A1 (de) |
| NL (1) | NL7117390A (de) |
| SE (1) | SE381795B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2101872C1 (ru) * | 1995-08-15 | 1998-01-10 | Акционерное общество закрытого типа "Инденерная компания "Васанд" | Цифровая электронная автоматическая телефонная станция |
-
1971
- 1971-11-17 CH CH1675571A patent/CH528195A/de not_active IP Right Cessation
- 1971-11-18 AT AT997571A patent/AT322002B/de not_active IP Right Cessation
- 1971-12-15 FR FR7145023A patent/FR2118629A5/fr not_active Expired
- 1971-12-16 LU LU64469D patent/LU64469A1/xx unknown
- 1971-12-17 GB GB5883471A patent/GB1345824A/en not_active Expired
- 1971-12-17 NL NL7117390A patent/NL7117390A/xx not_active Application Discontinuation
- 1971-12-17 BE BE776886A patent/BE776886A/xx unknown
- 1971-12-20 SE SE1633171A patent/SE381795B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE776886A (fr) | 1972-06-19 |
| SE381795B (sv) | 1975-12-15 |
| CH528195A (de) | 1972-09-15 |
| GB1345824A (en) | 1974-02-06 |
| DE2062577B2 (de) | 1972-11-30 |
| NL7117390A (de) | 1972-06-20 |
| DE2062577A1 (de) | 1972-07-06 |
| AT322002B (de) | 1975-04-25 |
| FR2118629A5 (de) | 1972-07-28 |