FR2360218A1 - Montage pour installation de telecommunications, en particulier pour installation telephonique a central prive, avec mise en circuit retarde du dispositif d'elaboration du signal d'occupation - Google Patents
Montage pour installation de telecommunications, en particulier pour installation telephonique a central prive, avec mise en circuit retarde du dispositif d'elaboration du signal d'occupationInfo
- Publication number
- FR2360218A1 FR2360218A1 FR7722749A FR7722749A FR2360218A1 FR 2360218 A1 FR2360218 A1 FR 2360218A1 FR 7722749 A FR7722749 A FR 7722749A FR 7722749 A FR7722749 A FR 7722749A FR 2360218 A1 FR2360218 A1 FR 2360218A1
- Authority
- FR
- France
- Prior art keywords
- switching
- installation
- busy
- mounting
- developing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2633515A DE2633515C3 (de) | 1976-07-26 | 1976-07-26 | Schaltungsanordnung für Fernmelde-, insbesondere Fernsprechnebenstellenanlagen, mit verzögerter Anschaltung eines Besetztzeichensatzes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2360218A1 true FR2360218A1 (fr) | 1978-02-24 |
| FR2360218B1 FR2360218B1 (US20110009641A1-20110113-C00256.png) | 1981-09-11 |
Family
ID=5983955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7722749A Granted FR2360218A1 (fr) | 1976-07-26 | 1977-07-25 | Montage pour installation de telecommunications, en particulier pour installation telephonique a central prive, avec mise en circuit retarde du dispositif d'elaboration du signal d'occupation |
Country Status (9)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2443941C2 (de) * | 1974-09-13 | 1976-09-09 | Siemens Ag | Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere fernsprechvermittlungsanlagen, mit koppelfeldern mit umkehrgruppierung |
-
1976
- 1976-07-26 DE DE2633515A patent/DE2633515C3/de not_active Expired
-
1977
- 1977-07-06 CH CH832577A patent/CH618052A5/de not_active IP Right Cessation
- 1977-07-20 NL NLAANVRAGE7708094,A patent/NL178833C/xx not_active IP Right Cessation
- 1977-07-20 AT AT527277A patent/AT352788B/de not_active IP Right Cessation
- 1977-07-21 US US05/817,567 patent/US4147897A/en not_active Expired - Lifetime
- 1977-07-21 IT IT25943/77A patent/IT1085470B/it active
- 1977-07-22 GB GB30824/77A patent/GB1526598A/en not_active Expired
- 1977-07-25 SE SE7708544A patent/SE421041B/xx unknown
- 1977-07-25 FR FR7722749A patent/FR2360218A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2633515A1 (de) | 1978-02-02 |
| CH618052A5 (US20110009641A1-20110113-C00256.png) | 1980-06-30 |
| SE421041B (sv) | 1981-11-16 |
| AT352788B (de) | 1979-10-10 |
| IT1085470B (it) | 1985-05-28 |
| NL178833B (nl) | 1985-12-16 |
| DE2633515C3 (de) | 1979-01-11 |
| GB1526598A (en) | 1978-09-27 |
| DE2633515B2 (de) | 1978-05-18 |
| ATA527277A (de) | 1979-03-15 |
| SE7708544L (sv) | 1978-01-27 |
| FR2360218B1 (US20110009641A1-20110113-C00256.png) | 1981-09-11 |
| NL178833C (nl) | 1986-05-16 |
| NL7708094A (nl) | 1978-01-30 |
| US4147897A (en) | 1979-04-03 |
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| TH32055A (US20110009641A1-20110113-C00256.png) | ||
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| KR920011181A (ko) | 사설교환 시스템의 내선 재다이알 방법 | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |