IT1030891B - Elemento di selezione elettronica - Google Patents
Elemento di selezione elettronicaInfo
- Publication number
- IT1030891B IT1030891B IT3040074A IT3040074A IT1030891B IT 1030891 B IT1030891 B IT 1030891B IT 3040074 A IT3040074 A IT 3040074A IT 3040074 A IT3040074 A IT 3040074A IT 1030891 B IT1030891 B IT 1030891B
- Authority
- IT
- Italy
- Prior art keywords
- selection element
- electronic selection
- electronic
- selection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Executing Machine-Instructions (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7344726A FR2254923A1 (en) | 1973-12-14 | 1973-12-14 | Electronic switching unit for telecommunications - has several switching stages consisting of integrated ccts. interconnected by printed cct. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1030891B true IT1030891B (it) | 1979-04-10 |
Family
ID=9129223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT3040074A IT1030891B (it) | 1973-12-14 | 1974-12-11 | Elemento di selezione elettronica |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE823301A (it) |
| DE (1) | DE2458388C2 (it) |
| ES (1) | ES432837A1 (it) |
| FR (1) | FR2254923A1 (it) |
| IT (1) | IT1030891B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2356322A1 (fr) * | 1976-06-22 | 1978-01-20 | Thomson Csf | Reseau de connexion temporel et spatial, et autocommutateur comprenant un tel reseau |
| DE2713610A1 (de) * | 1977-03-28 | 1978-10-05 | Siemens Ag | Pcm-zeitmultiplexkoppelfeld |
| DE2718277A1 (de) * | 1977-04-25 | 1978-11-02 | Gen Electric Co Ltd | Digitale koppelanordnung zur verwendung in rechnergesteuerten fernmelde-vermittlungssystemen |
| DE4031968A1 (de) * | 1990-10-09 | 1992-04-16 | Bayer Ag | Katalysator zur reduzierung von stickstoffoxiden aus abgasen und verfahren zu dessen herstellung |
-
1973
- 1973-12-14 FR FR7344726A patent/FR2254923A1/fr active Granted
-
1974
- 1974-12-10 DE DE19742458388 patent/DE2458388C2/de not_active Expired
- 1974-12-11 IT IT3040074A patent/IT1030891B/it active
- 1974-12-12 ES ES432837A patent/ES432837A1/es not_active Expired
- 1974-12-13 BE BE2054026A patent/BE823301A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2458388C2 (de) | 1984-03-08 |
| DE2458388A1 (de) | 1975-06-19 |
| BE823301A (fr) | 1975-06-13 |
| FR2254923A1 (en) | 1975-07-11 |
| FR2254923B1 (it) | 1977-08-12 |
| ES432837A1 (es) | 1976-11-01 |
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