AR214120A1 - Disposicion de circuito para centrales de telecomunicacion,particularmente centrales telefonicas - Google Patents
Disposicion de circuito para centrales de telecomunicacion,particularmente centrales telefonicasInfo
- Publication number
- AR214120A1 AR214120A1 AR271130A AR27113078A AR214120A1 AR 214120 A1 AR214120 A1 AR 214120A1 AR 271130 A AR271130 A AR 271130A AR 27113078 A AR27113078 A AR 27113078A AR 214120 A1 AR214120 A1 AR 214120A1
- Authority
- AR
- Argentina
- Prior art keywords
- centrals
- telecommunication
- circuit layout
- particularly telephone
- telephone
- Prior art date
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)
- Time-Division Multiplex Systems (AREA)
- Meter Arrangements (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772706825 DE2706825A1 (de) | 1977-02-17 | 1977-02-17 | Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit verbindungsindividuellen und steuernden gemeinsamen einrichtungen |
Publications (1)
Publication Number | Publication Date |
---|---|
AR214120A1 true AR214120A1 (es) | 1979-04-30 |
Family
ID=6001485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR271130A AR214120A1 (es) | 1977-02-17 | 1978-02-16 | Disposicion de circuito para centrales de telecomunicacion,particularmente centrales telefonicas |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS53102607A (it) |
AR (1) | AR214120A1 (it) |
DE (1) | DE2706825A1 (it) |
FR (1) | FR2381432A1 (it) |
GB (1) | GB1544793A (it) |
IT (1) | IT1092735B (it) |
NL (1) | NL7801833A (it) |
SE (1) | SE7801879L (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846721C2 (de) * | 1978-10-26 | 1984-05-30 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit codiert adressierbaren Schalteinrichtungen und einer ihnen gemeinsamen Abfrageeinrichtung |
DE2846722C2 (de) * | 1978-10-26 | 1984-05-24 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit codiert adressierbaren Schalteinrichtungen und einer ihnen gemeinsamen Abfrageeinrichtung |
DE3007422C2 (de) * | 1980-02-27 | 1982-11-25 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen, mit Speichermitteln zur Erzeugung von Gebührenzählimpulsen |
-
1977
- 1977-02-17 DE DE19772706825 patent/DE2706825A1/de not_active Withdrawn
-
1978
- 1978-01-16 GB GB1615/78A patent/GB1544793A/en not_active Expired
- 1978-02-15 FR FR7804248A patent/FR2381432A1/fr active Granted
- 1978-02-16 IT IT20272/78A patent/IT1092735B/it active
- 1978-02-16 AR AR271130A patent/AR214120A1/es active
- 1978-02-17 NL NL7801833A patent/NL7801833A/xx not_active Application Discontinuation
- 1978-02-17 JP JP1751478A patent/JPS53102607A/ja active Pending
- 1978-02-17 SE SE7801879A patent/SE7801879L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2381432B1 (it) | 1981-11-20 |
DE2706825A1 (de) | 1978-08-24 |
SE7801879L (sv) | 1978-08-17 |
IT1092735B (it) | 1985-07-12 |
IT7820272A0 (it) | 1978-02-16 |
GB1544793A (en) | 1979-04-25 |
FR2381432A1 (fr) | 1978-09-15 |
NL7801833A (nl) | 1978-08-21 |
JPS53102607A (en) | 1978-09-07 |
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