FR852649A - Improvements to television receivers and the like - Google Patents
Improvements to television receivers and the likeInfo
- Publication number
- FR852649A FR852649A FR852649DA FR852649A FR 852649 A FR852649 A FR 852649A FR 852649D A FR852649D A FR 852649DA FR 852649 A FR852649 A FR 852649A
- Authority
- FR
- France
- Prior art keywords
- television receivers
- receivers
- television
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB852649X | 1938-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR852649A true FR852649A (en) | 1940-02-28 |
Family
ID=10587333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR852649D Expired FR852649A (en) | 1938-04-06 | 1939-04-05 | Improvements to television receivers and the like |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR852649A (en) |
-
1939
- 1939-04-05 FR FR852649D patent/FR852649A/en not_active Expired
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