BE431972A - - Google Patents
Info
- Publication number
- BE431972A BE431972A BE431972DA BE431972A BE 431972 A BE431972 A BE 431972A BE 431972D A BE431972D A BE 431972DA BE 431972 A BE431972 A BE 431972A
- 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
- H03F1/42—Modifications of amplifiers to extend the bandwidth
- H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
- H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2212205X | 1938-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE431972A true BE431972A (id) |
Family
ID=7990341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE431972D BE431972A (id) | 1938-01-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2212205A (id) |
| BE (1) | BE431972A (id) |
| FR (1) | FR848430A (id) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE464096A (id) * | 1944-03-11 | |||
| US3116461A (en) * | 1961-02-24 | 1963-12-31 | Philips Corp | Linear amplifier for modulated high frequency oscillations |
-
0
- BE BE431972D patent/BE431972A/xx unknown
-
1939
- 1939-01-03 FR FR848430D patent/FR848430A/fr not_active Expired
- 1939-01-04 US US249222A patent/US2212205A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2212205A (en) | 1940-08-20 |
| FR848430A (fr) | 1939-10-30 |