BE404129A - - Google Patents
Info
- Publication number
- BE404129A BE404129A BE404129DA BE404129A BE 404129 A BE404129 A BE 404129A BE 404129D A BE404129D A BE 404129DA BE 404129 A BE404129 A BE 404129A
- 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
- H03J5/24—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL416302X | 1933-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE404129A true BE404129A (en) |
Family
ID=19786019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE404129D BE404129A (en) | 1933-08-23 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE404129A (en) |
| DE (1) | DE628335C (en) |
| GB (1) | GB416302A (en) |
| NL (1) | NL41655C (en) |
-
0
- NL NL41655D patent/NL41655C/xx active
- BE BE404129D patent/BE404129A/xx unknown
-
1934
- 1934-06-21 GB GB18429/34A patent/GB416302A/en not_active Expired
- 1934-06-27 DE DEN36878D patent/DE628335C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL41655C (en) | |
| DE628335C (en) | 1936-04-03 |
| GB416302A (en) | 1934-09-13 |