CH564293A5 - - Google Patents
Info
- Publication number
- CH564293A5 CH564293A5 CH686172A CH686172A CH564293A5 CH 564293 A5 CH564293 A5 CH 564293A5 CH 686172 A CH686172 A CH 686172A CH 686172 A CH686172 A CH 686172A CH 564293 A5 CH564293 A5 CH 564293A5
- Authority
- CH
- Switzerland
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)
- Selective Calling Equipment (AREA)
- Interface Circuits In Exchanges (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717116821A FR2136958B1 (xx) | 1971-05-10 | 1971-05-10 | |
FR717119726A FR2141407B1 (xx) | 1971-05-10 | 1971-06-01 | |
US25371772A | 1972-05-16 | 1972-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH564293A5 true CH564293A5 (xx) | 1975-07-15 |
Family
ID=27249564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH686172A CH564293A5 (xx) | 1971-05-10 | 1972-05-09 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3770899A (xx) |
BE (1) | BE783226A (xx) |
CH (1) | CH564293A5 (xx) |
DE (1) | DE2222234B2 (xx) |
FR (2) | FR2136958B1 (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035592A (en) * | 1970-12-10 | 1977-07-12 | Societe Francaise Des Telephones Ericsson | Subscriber monitoring unit for electronic telephone exchanges |
JPS5320321B2 (xx) * | 1973-01-31 | 1978-06-26 | ||
GB1491707A (en) * | 1974-06-21 | 1977-11-16 | Marconi Co Ltd | Processor equipments |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1545656A (fr) * | 1967-07-21 | 1968-11-15 | Constr Telephoniques | Perfectionnements aux explorateurs électroniques |
-
1971
- 1971-05-10 FR FR717116821A patent/FR2136958B1/fr not_active Expired
- 1971-06-01 FR FR717119726A patent/FR2141407B1/fr not_active Expired
-
1972
- 1972-05-05 DE DE2222234A patent/DE2222234B2/de not_active Withdrawn
- 1972-05-09 CH CH686172A patent/CH564293A5/xx not_active IP Right Cessation
- 1972-05-10 BE BE783226A patent/BE783226A/xx unknown
- 1972-05-16 US US00253717A patent/US3770899A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE783226A (fr) | 1972-11-10 |
US3770899A (en) | 1973-11-06 |
FR2136958A1 (xx) | 1972-12-29 |
FR2136958B1 (xx) | 1973-05-11 |
DE2222234B2 (de) | 1980-07-17 |
FR2141407B1 (xx) | 1973-06-29 |
DE2222234A1 (de) | 1972-11-23 |
FR2141407A1 (xx) | 1973-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |