NL58200C - - Google Patents
Info
- Publication number
- NL58200C NL58200C NL58200DA NL58200C NL 58200 C NL58200 C NL 58200C NL 58200D A NL58200D A NL 58200DA NL 58200 C NL58200 C NL 58200C
- Authority
- NL
- Netherlands
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
- H03J1/02—Indicating arrangements
- H03J1/04—Indicating arrangements with optical indicating means
- H03J1/045—Indication of the tuning band, the bandwidth, tone control, the channel number, the frequency, or the like
-
- 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 |
|---|---|---|---|
| NL533315X | 1938-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL58200C true NL58200C (xx) |
Family
ID=19787171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL58200D NL58200C (xx) | 1938-09-03 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1081082B (xx) |
| FR (1) | FR859831A (xx) |
| GB (1) | GB533315A (xx) |
| NL (1) | NL58200C (xx) |
-
0
- NL NL58200D patent/NL58200C/xx active
-
1939
- 1939-08-29 DE DEP2136D patent/DE1081082B/de active Pending
- 1939-08-31 GB GB24996/39A patent/GB533315A/en not_active Expired
- 1939-09-01 FR FR859831D patent/FR859831A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1081082B (de) | 1960-05-05 |
| GB533315A (en) | 1941-02-11 |
| FR859831A (fr) | 1940-12-30 |