BE716676A - - Google Patents
Info
- Publication number
- BE716676A BE716676A BE716676DA BE716676A BE 716676 A BE716676 A BE 716676A BE 716676D A BE716676D A BE 716676DA BE 716676 A BE716676 A BE 716676A
- 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
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/12—Generation of oscillations using transit-time effects using solid state devices, e.g. Gunn-effect devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D15/00—Control of mechanical force or stress; Control of mechanical pressure
- G05D15/01—Control of mechanical force or stress; Control of mechanical pressure characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Amplifiers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Amplitude Modulation (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64741967A | 1967-06-20 | 1967-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE716676A true BE716676A (https=) | 1968-12-02 |
Family
ID=24596914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE716676D BE716676A (https=) | 1967-06-20 | 1968-06-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3508169A (https=) |
| JP (1) | JPS4811659B1 (https=) |
| BE (1) | BE716676A (https=) |
| DE (1) | DE1766591C3 (https=) |
| FR (1) | FR1583566A (https=) |
| GB (1) | GB1222537A (https=) |
| NL (1) | NL142545B (https=) |
-
1967
- 1967-06-20 US US647419A patent/US3508169A/en not_active Expired - Lifetime
-
1968
- 1968-05-06 NL NL686806387A patent/NL142545B/xx unknown
- 1968-05-09 JP JP43030609A patent/JPS4811659B1/ja active Pending
- 1968-06-14 GB GB28347/68A patent/GB1222537A/en not_active Expired
- 1968-06-17 BE BE716676D patent/BE716676A/xx unknown
- 1968-06-20 DE DE1766591A patent/DE1766591C3/de not_active Expired
- 1968-06-20 FR FR1583566D patent/FR1583566A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1222537A (en) | 1971-02-17 |
| NL6806387A (https=) | 1968-12-23 |
| FR1583566A (https=) | 1969-11-14 |
| DE1766591A1 (de) | 1970-09-03 |
| US3508169A (en) | 1970-04-21 |
| DE1766591C3 (de) | 1975-04-10 |
| JPS4811659B1 (https=) | 1973-04-14 |
| DE1766591B2 (de) | 1974-08-01 |
| NL142545B (nl) | 1974-06-17 |