BE533481A - - Google Patents
Info
- Publication number
- BE533481A BE533481A BE533481DA BE533481A BE 533481 A BE533481 A BE 533481A BE 533481D A BE533481D A BE 533481DA BE 533481 A BE533481 A BE 533481A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
- H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
- H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL757063X | 1953-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533481A true BE533481A (https=) |
Family
ID=19825310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533481D BE533481A (https=) | 1953-11-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE533481A (https=) |
| GB (1) | GB757063A (https=) |
| NL (1) | NL182998B (https=) |
-
0
- BE BE533481D patent/BE533481A/xx unknown
- NL NLAANVRAGE7705030,A patent/NL182998B/xx unknown
-
1954
- 1954-11-17 GB GB33292/54A patent/GB757063A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB757063A (en) | 1956-09-12 |
| NL182998B (nl) |