ATA750177A - CIRCUIT ARRANGEMENT FOR A CENTRALLY CONTROLLED TELECOMMUNICATION, IN PARTICULAR TELECOMMUNICATION SYSTEM WITH ONE OR MORE CALLS - Google Patents
CIRCUIT ARRANGEMENT FOR A CENTRALLY CONTROLLED TELECOMMUNICATION, IN PARTICULAR TELECOMMUNICATION SYSTEM WITH ONE OR MORE CALLSInfo
- Publication number
- ATA750177A ATA750177A AT0750177A AT750177A ATA750177A AT A750177 A ATA750177 A AT A750177A AT 0750177 A AT0750177 A AT 0750177A AT 750177 A AT750177 A AT 750177A AT A750177 A ATA750177 A AT A750177A
- Authority
- AT
- Austria
- Prior art keywords
- telecommunication
- calls
- circuit arrangement
- centrally controlled
- telecommunication system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2647492A DE2647492C3 (en) | 1976-10-21 | 1976-10-21 | Telecommunication, in particular telephone exchange system with one or more inquiry stations |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA750177A true ATA750177A (en) | 1982-02-15 |
AT368671B AT368671B (en) | 1982-10-25 |
Family
ID=5990977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0750177A AT368671B (en) | 1976-10-21 | 1977-10-20 | CIRCUIT ARRANGEMENT FOR A CENTRALLY CONTROLLED TELECOMMUNICATION, IN PARTICULAR TELECOMMUNICATION SYSTEM WITH ONE OR MORE CALLS |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT368671B (en) |
BE (1) | BE859976A (en) |
DE (1) | DE2647492C3 (en) |
ES (1) | ES463350A1 (en) |
FR (1) | FR2368849B1 (en) |
IT (1) | IT1090537B (en) |
NL (1) | NL7710918A (en) |
SE (1) | SE422517B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1249946B (en) * | 1967-09-14 | Siemens Aktiengesellschaft, Berlin und München, München | Circuit arrangement for a centrally controlled telephone exchange with an operator station | |
DE1273006B (en) * | 1966-10-04 | 1968-07-18 | Standard Elektrik Lorenz Ag | Procedure for a telephone exchange with exchange line dialing and allocation by an exchange |
US3719784A (en) * | 1970-12-23 | 1973-03-06 | Stromberg Carlson Corp | Attendant to trunk coupler |
-
1976
- 1976-10-21 DE DE2647492A patent/DE2647492C3/en not_active Expired
-
1977
- 1977-10-05 NL NL7710918A patent/NL7710918A/en not_active Application Discontinuation
- 1977-10-19 ES ES463350A patent/ES463350A1/en not_active Expired
- 1977-10-19 SE SE7711748-9A patent/SE422517B/en unknown
- 1977-10-20 IT IT51498/77A patent/IT1090537B/en active
- 1977-10-20 AT AT0750177A patent/AT368671B/en not_active IP Right Cessation
- 1977-10-20 FR FR7731578A patent/FR2368849B1/en not_active Expired
- 1977-10-21 BE BE181946A patent/BE859976A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES463350A1 (en) | 1978-07-16 |
FR2368849B1 (en) | 1985-09-06 |
DE2647492C3 (en) | 1981-07-30 |
BE859976A (en) | 1978-02-15 |
SE7711748L (en) | 1978-04-22 |
DE2647492B2 (en) | 1980-10-16 |
IT1090537B (en) | 1985-06-26 |
DE2647492A1 (en) | 1978-04-27 |
FR2368849A1 (en) | 1978-05-19 |
NL7710918A (en) | 1978-04-25 |
SE422517B (en) | 1982-03-08 |
AT368671B (en) | 1982-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |