SE338598B - - Google Patents
Info
- Publication number
- SE338598B SE338598B SE1275868A SE1275868A SE338598B SE 338598 B SE338598 B SE 338598B SE 1275868 A SE1275868 A SE 1275868A SE 1275868 A SE1275868 A SE 1275868A SE 338598 B SE338598 B SE 338598B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J7/00—Automatic frequency control; Automatic scanning over a band of frequencies
- H03J7/18—Automatic scanning over a band of frequencies
- H03J7/20—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element
- H03J7/24—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes
- H03J7/26—Automatic scanning over a band of frequencies where the scanning is accomplished by varying the electrical characteristics of a non-mechanically adjustable element using varactors, i.e. voltage variable reactive diodes in which an automatic frequency control circuit is brought into action after the scanning action has been stopped
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1275868A SE338598B (en) | 1968-09-20 | 1968-09-20 | |
| FI259069A FI53641C (en) | 1968-09-20 | 1969-09-09 | ANORDING FOR AUTOMATIC TRANSMISSION OF MOTOR EQUIPMENT FOR TRAFFIC INFORMATION AND TRAFFIC INFORMATION |
| GB4591969A GB1274708A (en) | 1968-09-20 | 1969-09-17 | Arrangements for automatic tuning of receivers e.g. for wireless or for wired transmission of information |
| DE19691948261 DE1948261C (en) | 1968-09-20 | 1969-09-19 | Arrangement for the automatic tuning of receivers for wireless and wired information transmission |
| DK501269A DK134840B (en) | 1968-09-20 | 1969-09-19 | System for automatic tuning of receivers for wireless and wired information transmission. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1275868A SE338598B (en) | 1968-09-20 | 1968-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE338598B true SE338598B (en) | 1971-09-13 |
Family
ID=20296258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1275868A SE338598B (en) | 1968-09-20 | 1968-09-20 |
Country Status (4)
| Country | Link |
|---|---|
| DK (1) | DK134840B (en) |
| FI (1) | FI53641C (en) |
| GB (1) | GB1274708A (en) |
| SE (1) | SE338598B (en) |
-
1968
- 1968-09-20 SE SE1275868A patent/SE338598B/xx unknown
-
1969
- 1969-09-09 FI FI259069A patent/FI53641C/en active
- 1969-09-17 GB GB4591969A patent/GB1274708A/en not_active Expired
- 1969-09-19 DK DK501269A patent/DK134840B/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1948261B2 (en) | 1972-09-21 |
| FI53641C (en) | 1978-06-12 |
| GB1274708A (en) | 1972-05-17 |
| FI53641B (en) | 1978-02-28 |
| DK134840B (en) | 1977-01-24 |
| DE1948261A1 (en) | 1970-05-06 |
| DK134840C (en) | 1977-06-13 |