CH212947A - Radio with remote control. - Google Patents
Radio with remote control.Info
- Publication number
- CH212947A CH212947A CH212947DA CH212947A CH 212947 A CH212947 A CH 212947A CH 212947D A CH212947D A CH 212947DA CH 212947 A CH212947 A CH 212947A
- Authority
- CH
- Switzerland
- Prior art keywords
- radio
- remote control
- remote
- control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J9/00—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification
- H03J9/002—Remote-control of tuned circuits; Combined remote-control of tuning and other functions, e.g. brightness, amplification comprising one or more tuning stages separated from the rest of a receiver
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE212947X | 1938-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH212947A true CH212947A (en) | 1940-12-31 |
Family
ID=5810744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH212947D CH212947A (en) | 1938-08-04 | 1939-07-31 | Radio with remote control. |
Country Status (2)
Country | Link |
---|---|
US (1) | US2276122A (en) |
CH (1) | CH212947A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2433599A (en) * | 1942-12-31 | 1947-12-30 | Wheelco Instr Company | Control apparatus |
US2515213A (en) * | 1943-05-20 | 1950-07-18 | Rca Corp | Ultra high frequency communication system |
US2693526A (en) * | 1949-06-15 | 1954-11-02 | Automatic Elect Lab | Single channel single frequency mobile radio telephone system |
-
1939
- 1939-07-29 US US287190A patent/US2276122A/en not_active Expired - Lifetime
- 1939-07-31 CH CH212947D patent/CH212947A/en unknown
Also Published As
Publication number | Publication date |
---|---|
US2276122A (en) | 1942-03-10 |
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