BE626698A - - Google Patents
Info
- Publication number
- BE626698A BE626698A BE626698DA BE626698A BE 626698 A BE626698 A BE 626698A BE 626698D A BE626698D A BE 626698DA BE 626698 A BE626698 A BE 626698A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
- H03F3/183—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only
- H03F3/185—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only with field-effect devices
- H03F3/1855—Low-frequency amplifiers, e.g. audio preamplifiers with semiconductor devices only with field-effect devices with junction-FET devices
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16366562A | 1962-01-02 | 1962-01-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE626698A true BE626698A (en:Method) |
Family
ID=22591034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE626698D BE626698A (en:Method) | 1962-01-02 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT241530B (en:Method) |
| BE (1) | BE626698A (en:Method) |
| DK (1) | DK107949C (en:Method) |
| GB (1) | GB1004532A (en:Method) |
| SE (1) | SE313601B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3502981A (en) * | 1967-07-28 | 1970-03-24 | Amphenol Corp | Alternating current meter amplifier |
-
0
- BE BE626698D patent/BE626698A/xx unknown
-
1962
- 1962-12-18 GB GB4783062A patent/GB1004532A/en not_active Expired
- 1962-12-27 AT AT1009262A patent/AT241530B/de active
- 1962-12-29 DK DK569262A patent/DK107949C/da active
-
1963
- 1963-01-02 SE SE2463A patent/SE313601B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE313601B (en:Method) | 1969-08-18 |
| AT241530B (de) | 1965-07-26 |
| DK107949C (da) | 1967-07-24 |
| GB1004532A (en) | 1965-09-15 |