ATA811573A - CIRCUIT ARRANGEMENT FOR CENTRALLY CONTROLLED REMOTE COMMUNICATION SYSTEMS WITH COUPLING FIELDS AND PATH SEEKERS - Google Patents
CIRCUIT ARRANGEMENT FOR CENTRALLY CONTROLLED REMOTE COMMUNICATION SYSTEMS WITH COUPLING FIELDS AND PATH SEEKERSInfo
- Publication number
- ATA811573A ATA811573A AT811573A AT811573A ATA811573A AT A811573 A ATA811573 A AT A811573A AT 811573 A AT811573 A AT 811573A AT 811573 A AT811573 A AT 811573A AT A811573 A ATA811573 A AT A811573A
- Authority
- AT
- Austria
- Prior art keywords
- seekers
- path
- communication systems
- circuit arrangement
- remote communication
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722247830 DE2247830C2 (en) | 1972-09-29 | 1972-09-29 | Circuit arrangement for centrally controlled telecommunications switching systems with switching fields and route seekers |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA811573A true ATA811573A (en) | 1975-10-15 |
AT330849B AT330849B (en) | 1976-07-26 |
Family
ID=5857760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT811573A AT330849B (en) | 1972-09-29 | 1973-09-20 | CIRCUIT ARRANGEMENT FOR CENTRALLY CONTROLLED REMOTE COMMUNICATION SYSTEMS WITH COUPLING FIELDS AND PATH SEEKERS |
Country Status (10)
Country | Link |
---|---|
AT (1) | AT330849B (en) |
BE (1) | BE805476A (en) |
CH (1) | CH577773A5 (en) |
DE (1) | DE2247830C2 (en) |
DK (1) | DK140779B (en) |
FR (1) | FR2201600B1 (en) |
GB (1) | GB1439187A (en) |
IT (1) | IT993473B (en) |
LU (1) | LU68514A1 (en) |
NL (1) | NL7313424A (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1084771B (en) * | 1959-07-01 | 1960-07-07 | Siemens Ag | Method and circuit arrangement for testing lines of a switching system, in particular for telephone purposes |
-
1972
- 1972-09-29 DE DE19722247830 patent/DE2247830C2/en not_active Expired
-
1973
- 1973-09-04 CH CH1265673A patent/CH577773A5/xx not_active IP Right Cessation
- 1973-09-10 GB GB4246173A patent/GB1439187A/en not_active Expired
- 1973-09-20 AT AT811573A patent/AT330849B/en not_active IP Right Cessation
- 1973-09-26 FR FR7334490A patent/FR2201600B1/fr not_active Expired
- 1973-09-27 LU LU68514D patent/LU68514A1/xx unknown
- 1973-09-28 NL NL7313424A patent/NL7313424A/xx not_active Application Discontinuation
- 1973-09-28 BE BE136183A patent/BE805476A/en unknown
- 1973-09-28 IT IT2951273A patent/IT993473B/en active
- 1973-09-28 DK DK531573A patent/DK140779B/en unknown
Also Published As
Publication number | Publication date |
---|---|
LU68514A1 (en) | 1973-12-10 |
DE2247830B1 (en) | 1974-03-28 |
CH577773A5 (en) | 1976-07-15 |
DE2247830A1 (en) | 1974-03-28 |
NL7313424A (en) | 1974-04-02 |
BE805476A (en) | 1974-03-28 |
DK140779B (en) | 1979-11-12 |
DK140779C (en) | 1980-04-14 |
AT330849B (en) | 1976-07-26 |
IT993473B (en) | 1975-09-30 |
FR2201600A1 (en) | 1974-04-26 |
FR2201600B1 (en) | 1979-07-27 |
DE2247830C2 (en) | 1985-06-27 |
GB1439187A (en) | 1976-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |