BE463073A - - Google Patents
Info
- Publication number
- BE463073A BE463073A BE463073DA BE463073A BE 463073 A BE463073 A BE 463073A BE 463073D A BE463073D A BE 463073DA BE 463073 A BE463073 A BE 463073A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J3/00—Continuous tuning
- H03J3/02—Details
- H03J3/10—Circuit arrangements for fine tuning, e.g. bandspreading
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL250542X | 1944-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE463073A true BE463073A (xx) |
Family
ID=19781082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE463073D BE463073A (xx) | 1944-03-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2495624A (xx) |
| BE (1) | BE463073A (xx) |
| CH (1) | CH250542A (xx) |
| DE (1) | DE957137C (xx) |
| GB (1) | GB630991A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE973181C (de) * | 1944-06-27 | 1959-12-17 | Georg Von Dipl-Ing Schaub | Abstimmanordnung fuer kurze Wellen |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL38349C (xx) * | ||||
| DE218574C (xx) * | ||||
| DE513307C (de) * | 1930-11-26 | Siemens & Halske Akt Ges | Drehkondensator mit mechanischen Rastpunkten | |
| BE400555A (xx) * | 1933-01-02 | |||
| US2129026A (en) * | 1933-03-09 | 1938-09-06 | Rca Corp | Tuning range adjustment device |
| BE438137A (xx) * | 1939-02-28 | |||
| US2288236A (en) * | 1940-04-12 | 1942-06-30 | Amalgamated Wireless Australas | Tuning arrangement for radio signaling apparatus |
| US2312211A (en) * | 1940-09-03 | 1943-02-23 | Belmont Radio Corp | Tuning system |
| BE444931A (xx) * | 1941-03-22 | |||
| GB552403A (en) * | 1941-10-03 | 1943-04-06 | Philips Nv | Improvements in or relating to means for tuning wireless sets |
| GB551064A (en) * | 1941-12-18 | 1943-02-05 | Philips Nv | Improvements in or relating to radio receivers |
-
0
- BE BE463073D patent/BE463073A/xx unknown
-
1946
- 1946-02-11 CH CH250542D patent/CH250542A/de unknown
-
1947
- 1947-02-08 US US727346A patent/US2495624A/en not_active Expired - Lifetime
- 1947-02-13 GB GB4172/47A patent/GB630991A/en not_active Expired
-
1948
- 1948-10-23 DE DEP19327D patent/DE957137C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB630991A (en) | 1949-10-25 |
| US2495624A (en) | 1950-01-24 |
| CH250542A (de) | 1947-08-31 |
| DE957137C (de) | 1957-01-31 |