BE543473A - - Google Patents
Info
- Publication number
- BE543473A BE543473A BE543473DA BE543473A BE 543473 A BE543473 A BE 543473A BE 543473D A BE543473D A BE 543473DA BE 543473 A BE543473 A BE 543473A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
- H01J31/14—Magic-eye or analogous tuning indicators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE805395X | 1954-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE543473A true BE543473A (enExample) |
Family
ID=6722335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE543473D BE543473A (enExample) | 1954-09-14 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE543473A (enExample) |
| DE (1) | DE1069300B (enExample) |
| GB (1) | GB805395A (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2243408A (en) * | 1938-05-12 | 1941-05-27 | Rca Corp | Visual tuning indicator |
| DE839538C (de) * | 1950-02-22 | 1952-05-23 | Siemens Ag | Anzeigeroehre mit Leuchtschirm |
-
0
- DE DENDAT1069300D patent/DE1069300B/de active Pending
- BE BE543473D patent/BE543473A/xx unknown
-
1955
- 1955-09-09 GB GB25849/55A patent/GB805395A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB805395A (en) | 1958-12-03 |
| DE1069300B (enExample) | 1959-11-19 |