CA523198A
(fr )
1956-03-27
Lampes a rayons cathodiques
CA475714A
(fr )
1951-07-31
Lampes a rayons cathodiques
CA473025A
(fr )
1951-04-17
Lampes a faisceau d'electrons
CA470513A
(fr )
1951-01-02
Lampes a rayons cathodiques
CA477245A
(fr )
1951-09-25
Lampes a electrons
CA477246A
(fr )
1951-09-25
Lampes a electrons
CA477757A
(fr )
1951-10-16
Lampes a electrons
CA478036A
(fr )
1951-10-23
Lampes a electrons
CA485939A
(fr )
1952-08-19
Lampes d'emission a faisceau cathodique
CA474576A
(fr )
1951-06-19
Lampes a rayons cathodiques
AU159730B2
(en )
1951-06-21
Polychrome cathode ray tube
CA476560A
(fr )
1951-08-28
Supports de cathodes
CA474255A
(fr )
1951-06-05
Lampes thermioniques
CA479460A
(fr )
1951-12-18
Dispositifs de centrage de faisceaux pour lampes a rayons cathodiques
AU157632B2
(en )
1952-02-14
Cathode ray tube system
CA478364A
(fr )
1951-11-06
Agencements de circuits comprenant des lampes a rayons cathodiques
CA477494A
(fr )
1951-10-02
Structures de cathodes
CA477816A
(fr )
1951-10-16
Structures de cathodes pour magnetrons
AU158102B2
(en )
1952-02-14
Improved circuit arrangement employing cathode ray tubes
AU208551A
(en )
1951-06-21
Polychrome cathode ray tube
CA470014A
(fr )
1950-12-12
Lampes a rayons cathodiques
CA470157A
(fr )
1950-12-19
Lampes a rayons cathodiques
CA471081A
(fr )
1951-01-23
Tubes a decharge d'electrons
CA471396A
(fr )
1951-02-06
Lampes a decharge d'electrons
CA476301A
(fr )
1951-08-21
Lampes a decharge d'electrons