BE470018A - - Google Patents
Info
- Publication number
- BE470018A BE470018A BE470018DA BE470018A BE 470018 A BE470018 A BE 470018A BE 470018D A BE470018D A BE 470018DA BE 470018 A BE470018 A BE 470018A
- Authority
- BE
- Belgium
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
- H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
- H04N3/18—Generation of supply voltages, in combination with electron beam deflecting
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/867—Means associated with the outside of the vessel for shielding, e.g. magnetic shields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL937187X | 1945-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470018A true BE470018A (fr) |
Family
ID=19863559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470018D BE470018A (fr) | 1945-12-22 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE470018A (fr) |
| FR (1) | FR937187A (fr) |
-
0
- BE BE470018D patent/BE470018A/xx unknown
-
1946
- 1946-12-20 FR FR937187D patent/FR937187A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR937187A (fr) | 1948-08-10 |