BE432625A - - Google Patents
Info
- Publication number
- BE432625A BE432625A BE432625DA BE432625A BE 432625 A BE432625 A BE 432625A BE 432625D A BE432625D A BE 432625DA BE 432625 A BE432625 A BE 432625A
- 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
- H03J5/02—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
- H03J5/146—Settings desired by a switch controlled together with the tuning member and which stops the control as soon as a desired position is reached
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL208104X | 1938-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE432625A true BE432625A (en, 2012) |
Family
ID=19778666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE432625D BE432625A (en, 2012) | 1938-02-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2306288A (en, 2012) |
| BE (1) | BE432625A (en, 2012) |
| CH (1) | CH208104A (en, 2012) |
| FR (1) | FR850002A (en, 2012) |
| GB (1) | GB509750A (en, 2012) |
-
0
- BE BE432625D patent/BE432625A/xx unknown
-
1939
- 1939-02-06 GB GB3896/39A patent/GB509750A/en not_active Expired
- 1939-02-07 US US255005A patent/US2306288A/en not_active Expired - Lifetime
- 1939-02-07 FR FR850002D patent/FR850002A/fr not_active Expired
- 1939-02-07 CH CH208104D patent/CH208104A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR850002A (fr) | 1939-12-06 |
| GB509750A (en) | 1939-07-20 |
| US2306288A (en) | 1942-12-22 |
| CH208104A (de) | 1939-12-31 |