IT947251B - Esploratore di linee di abbonati per centrale telefonica - Google Patents
Esploratore di linee di abbonati per centrale telefonicaInfo
- Publication number
- IT947251B IT947251B IT2015572A IT2015572A IT947251B IT 947251 B IT947251 B IT 947251B IT 2015572 A IT2015572 A IT 2015572A IT 2015572 A IT2015572 A IT 2015572A IT 947251 B IT947251 B IT 947251B
- Authority
- IT
- Italy
- Prior art keywords
- explorer
- subscriber lines
- telephone central
- telephone
- central
- 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
- 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
- H04Q3/54575—Software application
- H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7104237A FR2126509A5 (es) | 1971-02-09 | 1971-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT947251B true IT947251B (it) | 1973-05-21 |
Family
ID=9071578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2015572A IT947251B (it) | 1971-02-09 | 1972-02-03 | Esploratore di linee di abbonati per centrale telefonica |
Country Status (10)
| Country | Link |
|---|---|
| AU (1) | AU465440B2 (es) |
| BE (1) | BE779111A (es) |
| BR (1) | BR7200721D0 (es) |
| CA (1) | CA983150A (es) |
| CH (1) | CH552918A (es) |
| DE (1) | DE2205639C3 (es) |
| ES (1) | ES399611A1 (es) |
| FR (1) | FR2126509A5 (es) |
| GB (1) | GB1363011A (es) |
| IT (1) | IT947251B (es) |
-
1971
- 1971-02-09 FR FR7104237A patent/FR2126509A5/fr not_active Expired
-
1972
- 1972-02-03 GB GB503172A patent/GB1363011A/en not_active Expired
- 1972-02-03 IT IT2015572A patent/IT947251B/it active
- 1972-02-07 DE DE19722205639 patent/DE2205639C3/de not_active Expired
- 1972-02-08 AU AU38788/72A patent/AU465440B2/en not_active Expired
- 1972-02-08 CA CA134,205A patent/CA983150A/en not_active Expired
- 1972-02-08 CH CH179472A patent/CH552918A/fr not_active IP Right Cessation
- 1972-02-09 BE BE779111A patent/BE779111A/xx unknown
- 1972-02-09 BR BR72172A patent/BR7200721D0/pt unknown
- 1972-02-09 ES ES399611A patent/ES399611A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2126509A5 (es) | 1972-10-06 |
| DE2205639A1 (de) | 1972-08-31 |
| CH552918A (fr) | 1974-08-15 |
| BE779111A (fr) | 1972-08-09 |
| DE2205639B2 (de) | 1978-06-15 |
| GB1363011A (en) | 1974-08-14 |
| DE2205639C3 (de) | 1979-02-15 |
| BR7200721D0 (pt) | 1973-06-28 |
| AU465440B2 (en) | 1975-09-25 |
| AU3878872A (en) | 1973-08-16 |
| ES399611A1 (es) | 1975-06-01 |
| CA983150A (en) | 1976-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE399743B (sv) | Festanordning | |
| SE377990C (sv) | Hogtalande telefonapparat | |
| SE391115B (sv) | Festanordning | |
| BE816258A (fr) | Repartiteurs principaux de centraux telephoniques | |
| IT963333B (it) | Mulino per colloide | |
| IT966211B (it) | Protettore di linee per circuiti per comunicazioni | |
| IT947782B (it) | Morsetto di collegamento per barre collettrici | |
| IT1021149B (it) | Costruzione di tavola per tirassegno | |
| IT943942B (it) | Disposizione di contatti elettrici | |
| IT968932B (it) | Morsetto per accumulatore | |
| AT336693B (de) | Fernsprechvermittlungsanlage | |
| IT947302B (it) | Conduttori di compensazione perfe zionati per termocoppie | |
| AT336694B (de) | Nebenstellen-fernsprechanlage | |
| SE389954C (sv) | Telefonapparat | |
| IT1010406B (it) | Custodia per unita telefoniche | |
| IT947251B (it) | Esploratore di linee di abbonati per centrale telefonica | |
| IT950798B (it) | Distributore di sapone | |
| AT315251B (de) | Fernsprech-Handapparat | |
| IT961061B (it) | Riparatitore per apparecchiature telefoniche | |
| IT951804B (it) | Traslatore per linee telefoniche | |
| BE764856R (nl) | Telefoontoestel | |
| IT946751B (it) | Circuito limitatore di corrente particolarmente per linee di segnalazione telefonica | |
| IT1019932B (it) | Apparecchio telefonico | |
| IT947850B (it) | Centralino telefonico | |
| BR7203431D0 (pt) | Equipamento telefonico |