BE537448A - - Google Patents
Info
- Publication number
- BE537448A BE537448A BE537448DA BE537448A BE 537448 A BE537448 A BE 537448A BE 537448D A BE537448D A BE 537448DA BE 537448 A BE537448 A BE 537448A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/30—Automatic scanning over a band of frequencies where the scanning is accomplished by mechanical means, e.g. by a motor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1020690X | 1954-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE537448A true BE537448A (xx) |
Family
ID=9576500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE537448D BE537448A (xx) | 1954-05-18 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2818506A (xx) |
| BE (1) | BE537448A (xx) |
| DE (1) | DE1020690B (xx) |
| FR (1) | FR1105503A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1221348B (de) * | 1962-04-10 | 1966-07-21 | Rohde & Schwarz | Verfahren und Anordnung zum selbstaendigen Abstimmen von elektrischen Netzwerken |
| JPS5811131B2 (ja) * | 1975-11-22 | 1983-03-01 | ソニー株式会社 | センキヨクソウチ |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2207467A (en) * | 1936-07-01 | 1940-07-09 | Muller Egon Nicolas | Automatic tuning device for radio receivers |
| NL48336C (xx) * | 1936-07-27 | |||
| BE432604A (xx) * | 1938-02-08 | |||
| US2719923A (en) * | 1950-10-31 | 1955-10-04 | Bendix Aviat Corp | Automatic tuning system |
| US2634373A (en) * | 1951-02-23 | 1953-04-07 | Bendix Aviat Corp | Tuning control system |
-
0
- BE BE537448D patent/BE537448A/xx unknown
-
1954
- 1954-05-18 FR FR1105503D patent/FR1105503A/fr not_active Expired
-
1955
- 1955-05-09 US US507042A patent/US2818506A/en not_active Expired - Lifetime
- 1955-05-11 DE DEM27061A patent/DE1020690B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US2818506A (en) | 1957-12-31 |
| FR1105503A (fr) | 1955-12-05 |
| DE1020690B (de) | 1957-12-12 |