NL7301547A - - Google Patents
Info
- Publication number
- NL7301547A NL7301547A NL7301547A NL7301547A NL7301547A NL 7301547 A NL7301547 A NL 7301547A NL 7301547 A NL7301547 A NL 7301547A NL 7301547 A NL7301547 A NL 7301547A NL 7301547 A NL7301547 A NL 7301547A
- Authority
- NL
- Netherlands
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
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/526—Optical switching systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/08—Time-division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722205362 DE2205362C2 (de) | 1972-02-04 | 1972-02-04 | Elektrooptisches Koppelfeld für einZeitmultiplex-Vermittlungssystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7301547A true NL7301547A (cs) | 1973-08-07 |
Family
ID=5835053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7301547A NL7301547A (cs) | 1972-02-04 | 1973-02-02 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2205362C2 (cs) |
| FR (1) | FR2170190A1 (cs) |
| GB (1) | GB1399664A (cs) |
| IT (1) | IT978512B (cs) |
| NL (1) | NL7301547A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2423941A1 (fr) * | 1978-04-21 | 1979-11-16 | Treheux Michel | Systeme de commutation spatiale et de commande d'un reseau de commutation de signaux a frequences optiques |
| US6643425B1 (en) * | 2000-08-17 | 2003-11-04 | Calient Networks, Inc. | Optical switch having switch mirror arrays controlled by scanning beams |
-
1972
- 1972-02-04 DE DE19722205362 patent/DE2205362C2/de not_active Expired
-
1973
- 1973-01-26 GB GB400873A patent/GB1399664A/en not_active Expired
- 1973-01-26 IT IT1966173A patent/IT978512B/it active
- 1973-02-02 NL NL7301547A patent/NL7301547A/xx not_active Application Discontinuation
- 1973-02-02 FR FR7303693A patent/FR2170190A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT978512B (it) | 1974-09-20 |
| DE2205362C2 (de) | 1975-10-09 |
| DE2205362B1 (de) | 1973-07-26 |
| FR2170190A1 (cs) | 1973-09-14 |
| GB1399664A (en) | 1975-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |