CH206046A - Radio reception circuit with visible voting display. - Google Patents
Radio reception circuit with visible voting display.Info
- Publication number
- CH206046A CH206046A CH206046DA CH206046A CH 206046 A CH206046 A CH 206046A CH 206046D A CH206046D A CH 206046DA CH 206046 A CH206046 A CH 206046A
- Authority
- CH
- Switzerland
- Prior art keywords
- visible
- reception circuit
- radio reception
- voting display
- voting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/12—Electrically-operated arrangements for indicating correct tuning
- H03J3/14—Visual indication, e.g. magic eye
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US138108A US2135571A (en) | 1937-04-21 | 1937-04-21 | Electron ray tube indicator circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH206046A true CH206046A (en) | 1939-07-15 |
Family
ID=22480461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH206046D CH206046A (en) | 1937-04-21 | 1938-04-19 | Radio reception circuit with visible voting display. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2135571A (en) |
| CH (1) | CH206046A (en) |
| DE (1) | DE691718C (en) |
| FR (1) | FR836564A (en) |
| GB (1) | GB513859A (en) |
| NL (1) | NL50144C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE468765A (en) * | 1945-10-29 | |||
| US2604531A (en) * | 1946-12-21 | 1952-07-22 | Wurlitzer Co | Impulse remote control system |
-
0
- NL NL50144D patent/NL50144C/xx active
-
1937
- 1937-04-21 US US138108A patent/US2135571A/en not_active Expired - Lifetime
-
1938
- 1938-04-13 FR FR836564D patent/FR836564A/en not_active Expired
- 1938-04-19 CH CH206046D patent/CH206046A/en unknown
- 1938-04-21 GB GB11938/38A patent/GB513859A/en not_active Expired
- 1938-04-22 DE DE1938R0102130 patent/DE691718C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR836564A (en) | 1939-01-20 |
| NL50144C (en) | |
| DE691718C (en) | 1940-06-04 |
| GB513859A (en) | 1939-10-24 |
| US2135571A (en) | 1938-11-08 |
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