BE488650A - - Google Patents
Info
- Publication number
- BE488650A BE488650A BE488650DA BE488650A BE 488650 A BE488650 A BE 488650A BE 488650D A BE488650D A BE 488650DA BE 488650 A BE488650 A BE 488650A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/14—Special arrangements for fine and coarse tuning
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE274637X | 1948-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE488650A true BE488650A (fr) |
Family
ID=20306851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE488650D BE488650A (fr) | 1948-04-23 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE488650A (fr) |
| CH (1) | CH274637A (fr) |
| DE (1) | DE940413C (fr) |
| FR (1) | FR984795A (fr) |
| GB (1) | GB657975A (fr) |
| NL (2) | NL146068B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111071500B (zh) * | 2019-12-31 | 2021-04-20 | 中国科学院空间应用工程与技术中心 | 一种材料舱外暴露摩擦轮运动机构和在轨巡检装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL72521B (fr) * | 1934-02-17 | |||
| US1632352A (en) * | 1924-11-04 | 1927-06-14 | John M Stewart | Electrical condenser |
| GB479938A (en) * | 1935-08-22 | 1938-02-15 | Etienne Czobor | Improvements in and relating to adjusting devices for wireless apparatus |
| DE863374C (de) * | 1939-05-03 | 1953-01-15 | Schaub Appbau Ges M B H G | Grob-Feintrieb fuer mit Schwungradantrieb ausgeruestete Abstimmittel von Rundfunkempfaengern |
-
0
- BE BE488650D patent/BE488650A/xx unknown
- NL NL74612D patent/NL74612C/xx active
- NL NL696913148A patent/NL146068B/xx unknown
-
1949
- 1949-04-16 FR FR984795D patent/FR984795A/fr not_active Expired
- 1949-04-19 CH CH274637D patent/CH274637A/de unknown
- 1949-04-20 GB GB10466/49A patent/GB657975A/en not_active Expired
- 1949-04-22 DE DEP40461D patent/DE940413C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL146068B (nl) | |
| DE940413C (de) | 1956-03-15 |
| FR984795A (fr) | 1951-07-10 |
| NL74612C (fr) | |
| GB657975A (en) | 1951-10-03 |
| CH274637A (de) | 1951-04-15 |