CA569866A
(fr )
1959-02-03
Tube a electrons
CA572330A
(fr )
1959-03-17
Tube a electrons
CA574460A
(fr )
1959-04-21
Lampe a electrons
CA578441A
(fr )
1959-06-23
Lampe a electrons
CA580735A
(fr )
1959-08-04
Lampe a electrons
CA589267A
(fr )
1959-12-22
Lampe a electrons
AU229824B2
(en )
1959-10-08
Cathode-ray tube
CA576943A
(fr )
1959-06-02
Lampe a rayons cathodiques
CA580780A
(fr )
1959-08-04
Lampe a decharge de vapeur de sodium
CA573547A
(fr )
1959-04-07
Dispositif de lampe a electrons
CA583051A
(fr )
1959-09-08
Fabrication de lampe a rayons cathodiques
CA583052A
(fr )
1959-09-08
Fabrication de lampe a rayons cathodiques
CA583053A
(fr )
1959-09-08
Fabrication de lampe a rayons cathodiques
CA573985A
(fr )
1959-04-14
Appareil de lampe a electrons
CA589895A
(fr )
1959-12-29
Appareil de lampe a electrons
CA569294A
(fr )
1959-01-20
Lampes d'electrons en plan
CA574434A
(fr )
1959-04-21
Lampe a electrons en ceramique
CA574864A
(fr )
1959-04-28
Lampe ceramique a electrons
CA578310A
(fr )
1959-06-23
Lampe a decharge d'electrons
CA589946A
(fr )
1959-12-29
Lampe indicatrice de lueur
AU4741259A
(en )
1959-10-08
Cathode-ray tube
CA572057A
(fr )
1959-03-10
Lampe klystron
CA589209A
(fr )
1959-12-22
Chambre a air
CA578296A
(fr )
1959-06-23
Lampe a electrons du genre a faisceau
CA571187A
(fr )
1959-02-24
Tubes a ondes voyageuses