FR1146077A
(en )
1957-11-06
Advanced galvanic anode
FR1154300A
(en )
1958-04-04
Electronic cathode improvements
CH345699A
(en )
1960-04-15
Electron optical device
CH344140A
(en )
1960-01-31
Supply cathode
AT192009B
(en )
1957-09-25
Device for cooling electron tubes with external anode by liquid evaporation
FR1141316A
(en )
1957-08-30
Advanced electron tubes using photoconductive targets
CH313673A
(en )
1956-04-30
Device with deflection controlled electron beam
CH336511A
(en )
1959-02-28
Device for focusing an electron beam
AT193507B
(en )
1957-11-25
Device for evaporative cooling of electron tubes with external anode
AT193506B
(en )
1957-11-25
Device for evaporative cooling of electron tubes with external anode
CH339677A
(en )
1959-07-15
Magnet arrangement for focusing long electron beams
FR1116825A
(en )
1956-05-14
Device for concentrating the cathode beam for electron tubes intended to store information
AT179591B
(en )
1954-09-10
Device for cooling electron tubes
CH346209A
(en )
1960-05-15
Electrolysis cell with mercury cathode
FR1229220A
(en )
1960-09-05
Cathode for electron tubes
CH320930A
(en )
1957-04-15
Device with an electron beam tube
FR1125426A
(en )
1956-10-30
Electronic tube anode cooling device
AT180097B
(en )
1954-11-10
Mercury vapor rectifier with liquid cathode
AT191471B
(en )
1957-08-26
Circuit for obtaining the grid bias for electron tubes
AT198333B
(en )
1958-06-25
Device for displaying images with the aid of a cathode ray tube
FR1144770A
(en )
1957-10-17
Cathode ray tube
FR1127980A
(en )
1956-12-28
Storage tank
DK92714C
(en )
1962-02-05
Apparatus for controlling the electron beam in cathode ray tubes.
CH364487A
(en )
1962-09-30
Device for obtaining a residue by evaporating water
FR1129912A
(en )
1957-01-29
Improvements to polychrome cathode ray tubes