BE496379A - - Google Patents
Info
- Publication number
- BE496379A BE496379A BE496379DA BE496379A BE 496379 A BE496379 A BE 496379A BE 496379D A BE496379D A BE 496379DA BE 496379 A BE496379 A BE 496379A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/12—Electrically-operated arrangements for indicating correct tuning
- H03J3/14—Visual indication, e.g. magic eye
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL682805X | 1949-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE496379A true BE496379A (pt) |
Family
ID=19805559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE496379D BE496379A (pt) | 1949-06-17 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2606290A (pt) |
| BE (1) | BE496379A (pt) |
| FR (1) | FR1020230A (pt) |
| GB (1) | GB682805A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1261563B (de) * | 1953-07-31 | 1968-02-22 | Philips Patentverwaltung | Schaltungsanordnung zur Abstimmanzeige bei Empfangsgeraeten fuer frequenzmodulierte Schwingungen |
| US2970212A (en) * | 1956-09-27 | 1961-01-31 | Gen Motors Corp | Transistorized low voltage receiver |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2190435A (en) * | 1936-06-27 | 1940-02-13 | Rca Corp | Tuning indicator circuits |
| US2457016A (en) * | 1945-10-26 | 1948-12-21 | Rca Corp | Frequency modulation receiver tuning aid |
| US2451584A (en) * | 1945-10-27 | 1948-10-19 | Rca Corp | Signal receiver tuning indicator |
-
0
- BE BE496379D patent/BE496379A/xx unknown
-
1950
- 1950-05-10 US US161051A patent/US2606290A/en not_active Expired - Lifetime
- 1950-06-14 GB GB14884/50A patent/GB682805A/en not_active Expired
- 1950-06-15 FR FR1020230D patent/FR1020230A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2606290A (en) | 1952-08-05 |
| GB682805A (en) | 1952-11-19 |
| FR1020230A (fr) | 1953-02-03 |