FR2207399A1 - - Google Patents
Info
- Publication number
- FR2207399A1 FR2207399A1 FR7336665A FR7336665A FR2207399A1 FR 2207399 A1 FR2207399 A1 FR 2207399A1 FR 7336665 A FR7336665 A FR 7336665A FR 7336665 A FR7336665 A FR 7336665A FR 2207399 A1 FR2207399 A1 FR 2207399A1
- Authority
- FR
- France
- 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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Electronic Switches (AREA)
- Studio Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722256394 DE2256394C2 (de) | 1972-11-17 | 1972-11-17 | Schaltungsanordnung zur Verbindung von zumindest zwei Kreuzschienenfeldern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2207399A1 true FR2207399A1 (no) | 1974-06-14 |
| FR2207399B3 FR2207399B3 (no) | 1976-09-03 |
Family
ID=5861989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7336665A Expired FR2207399B3 (no) | 1972-11-17 | 1973-10-15 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT325688B (no) |
| CH (1) | CH557124A (no) |
| DE (1) | DE2256394C2 (no) |
| FR (1) | FR2207399B3 (no) |
| IT (1) | IT999385B (no) |
| SE (1) | SE386558B (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2281028A1 (fr) * | 1974-08-01 | 1976-02-27 | Sits Soc It Telecom Siemens | Coupleur a plusieurs etages a selection directe pour centre de distribution de programme |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56104537A (en) * | 1980-01-23 | 1981-08-20 | Nec Corp | Switch matrix device |
-
1972
- 1972-11-17 DE DE19722256394 patent/DE2256394C2/de not_active Expired
-
1973
- 1973-07-27 AT AT665973A patent/AT325688B/de not_active IP Right Cessation
- 1973-08-15 CH CH1174873A patent/CH557124A/xx not_active IP Right Cessation
- 1973-10-09 SE SE7313707A patent/SE386558B/xx unknown
- 1973-10-15 FR FR7336665A patent/FR2207399B3/fr not_active Expired
- 1973-11-15 IT IT3133073A patent/IT999385B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2281028A1 (fr) * | 1974-08-01 | 1976-02-27 | Sits Soc It Telecom Siemens | Coupleur a plusieurs etages a selection directe pour centre de distribution de programme |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2207399B3 (no) | 1976-09-03 |
| IT999385B (it) | 1976-02-20 |
| DE2256394A1 (no) | 1974-01-17 |
| DE2256394B1 (de) | 1974-01-17 |
| CH557124A (de) | 1974-12-13 |
| DE2256394C2 (de) | 1974-08-08 |
| SE386558B (sv) | 1976-08-09 |
| ATA665973A (de) | 1975-01-15 |
| AT325688B (de) | 1975-11-10 |