NL7402728A - - Google Patents
Info
- Publication number
- NL7402728A NL7402728A NL7402728A NL7402728A NL7402728A NL 7402728 A NL7402728 A NL 7402728A NL 7402728 A NL7402728 A NL 7402728A NL 7402728 A NL7402728 A NL 7402728A NL 7402728 A NL7402728 A NL 7402728A
- Authority
- NL
- Netherlands
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
- H03J5/0218—Discontinuous tuning using an electrical variable impedance element, e.g. a voltage variable reactive diode, by selecting the corresponding analogue value between a set of preset values
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2319073A JPS49114301A (https=) | 1973-02-28 | 1973-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7402728A true NL7402728A (https=) | 1974-08-30 |
Family
ID=12103726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7402728A NL7402728A (https=) | 1973-02-28 | 1974-02-28 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS49114301A (https=) |
| DE (1) | DE2409624A1 (https=) |
| NL (1) | NL7402728A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5648753A (en) * | 1979-09-28 | 1981-05-02 | Fujitsu Ltd | Terminal console panel |
-
1973
- 1973-02-28 JP JP2319073A patent/JPS49114301A/ja active Pending
-
1974
- 1974-02-28 DE DE19742409624 patent/DE2409624A1/de active Pending
- 1974-02-28 NL NL7402728A patent/NL7402728A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49114301A (https=) | 1974-10-31 |
| DE2409624A1 (de) | 1974-09-19 |