BE631499A - - Google Patents
Info
- Publication number
- BE631499A BE631499A BE631499DA BE631499A BE 631499 A BE631499 A BE 631499A BE 631499D A BE631499D A BE 631499DA BE 631499 A BE631499 A BE 631499A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F7/00—Parametric amplifiers
- H03F7/04—Parametric amplifiers using variable-capacitance element; using variable-permittivity element
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19005962A | 1962-04-25 | 1962-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE631499A true BE631499A (de) |
Family
ID=22699859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE631499D BE631499A (de) | 1962-04-25 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE631499A (de) |
| GB (1) | GB1036333A (de) |
-
0
- BE BE631499D patent/BE631499A/xx unknown
-
1963
- 1963-04-19 GB GB1547963A patent/GB1036333A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1036333A (en) | 1966-07-20 |