FR774318A - Montage destiné à la mise au point de circuits accordés, tels que ceux utilisés dans les appareils radio-électriques - Google Patents
Montage destiné à la mise au point de circuits accordés, tels que ceux utilisés dans les appareils radio-électriquesInfo
- Publication number
- FR774318A FR774318A FR774318DA FR774318A FR 774318 A FR774318 A FR 774318A FR 774318D A FR774318D A FR 774318DA FR 774318 A FR774318 A FR 774318A
- Authority
- FR
- France
- Prior art keywords
- radio
- development
- those used
- electric devices
- tuned circuits
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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 |
---|---|---|---|
NL2054528X | 1933-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR774318A true FR774318A (fr) | 1934-12-05 |
Family
ID=19873573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR774318D Expired FR774318A (fr) | 1933-07-20 | 1934-06-07 | Montage destiné à la mise au point de circuits accordés, tels que ceux utilisés dans les appareils radio-électriques |
Country Status (2)
Country | Link |
---|---|
US (1) | US2054528A (fr) |
FR (1) | FR774318A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE37704E1 (en) | 1990-03-22 | 2002-05-14 | Argomed Ltd. | Thermal treatment apparatus |
-
1934
- 1934-06-07 FR FR774318D patent/FR774318A/fr not_active Expired
- 1934-07-17 US US735571A patent/US2054528A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE37704E1 (en) | 1990-03-22 | 2002-05-14 | Argomed Ltd. | Thermal treatment apparatus |
Also Published As
Publication number | Publication date |
---|---|
US2054528A (en) | 1936-09-15 |
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