FR971738A - Improvements to remote control devices - Google Patents
Improvements to remote control devicesInfo
- Publication number
- FR971738A FR971738A FR971738DA FR971738A FR 971738 A FR971738 A FR 971738A FR 971738D A FR971738D A FR 971738DA FR 971738 A FR971738 A FR 971738A
- Authority
- FR
- France
- Prior art keywords
- remote control
- control devices
- devices
- remote
- control
- 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
- H03J5/02—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
- H03J5/14—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 auxiliary power
- H03J5/22—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 |
---|---|---|---|
US971738XA | 1943-02-19 | 1943-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR971738A true FR971738A (en) | 1951-01-22 |
Family
ID=22261752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR971738D Expired FR971738A (en) | 1943-02-19 | 1947-08-07 | Improvements to remote control devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR971738A (en) |
-
1947
- 1947-08-07 FR FR971738D patent/FR971738A/en not_active Expired
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