|
US2423931A
(en)
*
|
1933-05-05 |
1947-07-15 |
Rca Corp |
Apparatus for generating sweep voltages
|
|
GB450986A
(en)
*
|
1935-03-08 |
1936-07-28 |
Gen Electric Co Ltd |
Improvements in thermionic and like time-base circuits
|
|
DE755243C
(de)
*
|
1935-05-25 |
1954-12-13 |
Opta Radio A G |
Anordnung zur Ablenkung des Kathodenstrahls in Kathodenstrahlroehren durch langsame Aufladung und ploetzliche nicht-lineare Entladung eines Kondensators
|
|
CH232477A
(fr)
*
|
1941-03-12 |
1944-05-31 |
France Henri De |
Dispositif générateur d'oscillations.
|
|
US2579525A
(en)
*
|
1942-06-19 |
1951-12-25 |
Arthur A Varela |
Rectangular and saw-tooth impulse generator
|
|
US2522957A
(en)
*
|
1942-06-27 |
1950-09-19 |
Rca Corp |
Triangular signal generator
|
|
US2416292A
(en)
*
|
1942-07-18 |
1947-02-25 |
Standard Telephones Cables Ltd |
Saw-tooth wave generation
|
|
US2605464A
(en)
*
|
1942-11-28 |
1952-07-29 |
James R Moore |
Synchronized pulse-echo detection system
|
|
US2418825A
(en)
*
|
1943-01-08 |
1947-04-15 |
Bell Telephone Labor Inc |
Relaxation oscillator
|
|
US2418826A
(en)
*
|
1943-01-22 |
1947-04-15 |
Bell Telephone Labor Inc |
Multivibrator circuit
|
|
GB565099A
(en)
*
|
1943-03-17 |
1944-10-26 |
Bertram Morton Hadfield |
Improvements in or relating to alternating current generators whose frequency is proportional to and controlled by a direct current
|
|
US2455373A
(en)
*
|
1943-03-25 |
1948-12-07 |
Sperry Corp |
Time base sweep and intensifier pulse generator
|
|
US2540087A
(en)
*
|
1943-07-29 |
1951-02-06 |
Donald J Barchok |
Method and means for identifying aircraft
|
|
US2434920A
(en)
*
|
1943-11-23 |
1948-01-27 |
Standard Telephones Cables Ltd |
Pulse generator system
|
|
GB579682A
(en)
*
|
1944-02-03 |
1946-08-13 |
Standard Telephones Cables Ltd |
Improvements in time base circuits for cathode ray tubes
|
|
BE478979A
(ru)
*
|
1944-08-22 |
|
|
|
|
US2549473A
(en)
*
|
1945-01-30 |
1951-04-17 |
Gen Electric |
Radar equipment calibrating system
|
|
US2464393A
(en)
*
|
1945-06-12 |
1949-03-15 |
Purdue Research Foundation |
Cathode-ray beam deflecting circuits
|
|
US2605406A
(en)
*
|
1945-12-12 |
1952-07-29 |
Everhard H B Bartelink |
Multivibrator saw-tooth generator
|
|
US2542631A
(en)
*
|
1946-07-23 |
1951-02-20 |
Harry M Crain |
Variable timing circuit
|
|
US2491904A
(en)
*
|
1948-06-25 |
1949-12-20 |
Michael J Poole |
Electronic detection system
|
|
US2740043A
(en)
*
|
1952-03-03 |
1956-03-27 |
John E Williams |
Electronic linear sweep generator
|
|
US2824223A
(en)
*
|
1954-03-30 |
1958-02-18 |
Jr Richardson Phelps |
Pentode-triode plate-coupled one-shot multivibrator
|
|
US2853608A
(en)
*
|
1954-08-20 |
1958-09-23 |
Westinghouse Electric Corp |
Pulse circuit
|