BE435184A - - Google Patents
Info
- Publication number
- BE435184A BE435184A BE435184DA BE435184A BE 435184 A BE435184 A BE 435184A BE 435184D A BE435184D A BE 435184DA BE 435184 A BE435184 A BE 435184A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
- H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2028838A GB516801A (en) | 1938-07-08 | 1938-07-08 | Improvements in push-button operated radio receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE435184A true BE435184A (US07122603-20061017-C00294.png) |
Family
ID=10143497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE435184D BE435184A (US07122603-20061017-C00294.png) | 1938-07-08 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE435184A (US07122603-20061017-C00294.png) |
| FR (1) | FR857406A (US07122603-20061017-C00294.png) |
| GB (1) | GB516801A (US07122603-20061017-C00294.png) |
-
0
- BE BE435184D patent/BE435184A/xx unknown
-
1938
- 1938-07-08 GB GB2028838A patent/GB516801A/en not_active Expired
-
1939
- 1939-07-05 FR FR857406D patent/FR857406A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB516801A (en) | 1940-01-11 |
| FR857406A (fr) | 1940-09-12 |
