BE436446A - - Google Patents
Info
- Publication number
- BE436446A BE436446A BE436446DA BE436446A BE 436446 A BE436446 A BE 436446A BE 436446D A BE436446D A BE 436446DA BE 436446 A BE436446 A BE 436446A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
- H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2273997X | 1938-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE436446A true BE436446A (xx) |
Family
ID=19874008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE436446D BE436446A (xx) | 1938-09-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2273997A (xx) |
| BE (1) | BE436446A (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2638401A (en) * | 1953-05-12 | Lukacs | ||
| US2481533A (en) * | 1944-06-06 | 1949-09-13 | Rca Corp | Audio amplifier circuits for radio transmitters |
| US2623741A (en) * | 1946-06-11 | 1952-12-30 | American Mach & Foundry | Electromagnetic balance |
| US2589617A (en) * | 1947-07-07 | 1952-03-18 | Alfred C Kowalski | Pulse amplitude modulation communication system |
| US2687935A (en) * | 1948-02-10 | 1954-08-31 | Western Union Telegraph Co | Signal amplifying system for electrically actuated recording devices |
| US2516181A (en) * | 1948-05-03 | 1950-07-25 | Collins Radio Co | High-power audio frequency amplifier |
| US2529459A (en) * | 1948-11-02 | 1950-11-07 | Gen Precision Lab Inc | Low-frequency power amplifier |
| US2648727A (en) * | 1949-10-04 | 1953-08-11 | Crosley Broadeasting Corp | Push-pull wide band amplifier |
| US2641695A (en) * | 1949-12-30 | 1953-06-09 | Bell Telephone Labor Inc | Linear rectifier |
| US2747028A (en) * | 1952-10-29 | 1956-05-22 | California Research Corp | Amplifier circuit |
| US2921266A (en) * | 1955-02-14 | 1960-01-12 | Jr Martin V Kiebert | Self-balancing amplifier |
| US3120645A (en) * | 1959-10-30 | 1964-02-04 | Bell Telephone Labor Inc | Nonreciprocal wave translating device |
| US3098978A (en) * | 1959-10-30 | 1963-07-23 | Bell Telephone Labor Inc | Nonreciprocal wave translating network |
| US5498996A (en) * | 1994-11-21 | 1996-03-12 | Wavestream Kinetics | High-power, high-fidelity tube amplifier |
-
0
- BE BE436446D patent/BE436446A/xx unknown
-
1939
- 1939-08-10 US US289408A patent/US2273997A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2273997A (en) | 1942-02-24 |