BE448814A - - Google Patents
Info
- Publication number
- BE448814A BE448814A BE448814DA BE448814A BE 448814 A BE448814 A BE 448814A BE 448814D A BE448814D A BE 448814DA BE 448814 A BE448814 A BE 448814A
- 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
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/12—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means
- H03F1/13—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of attenuating means in discharge-tube amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US345768A US2251629A (en) | 1940-07-16 | 1940-07-16 | Parasitic oscillation elimination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448814A true BE448814A (et) |
Family
ID=23356395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448814D BE448814A (et) | 1940-07-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2251629A (et) |
| BE (1) | BE448814A (et) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL64885C (et) * | 1944-11-03 | |||
| US4379463A (en) * | 1981-04-13 | 1983-04-12 | Camp International, Inc. | Multicentric knee cage |
-
0
- BE BE448814D patent/BE448814A/xx unknown
-
1940
- 1940-07-16 US US345768A patent/US2251629A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2251629A (en) | 1941-08-05 |