CA383388A
(fr )
1939-08-15
Lampe radiographique
CA347332A
(fr )
1935-01-08
Tube a rayons cathodiques
CA348440A
(fr )
1935-02-26
Tube a rayons cathodiques
CA350403A
(fr )
1935-05-21
Lampe a rayon cathodique
CA351810A
(fr )
1935-07-23
Lampe a rayons cathodiques
CA351999A
(fr )
1935-07-30
Lampe a rayons cathodiques
CA354793A
(fr )
1935-12-17
Lampe a rayons cathodiques
CA354111A
(fr )
1935-11-12
Lampe a rayons cathodiques
CA335110A
(fr )
1933-08-22
Lampe a rayons cathodiques
CA358777A
(fr )
1936-06-30
Lampe a rayons cathodiques
CA360784A
(fr )
1936-09-29
Lampe a rayons cathodiques
AU1976134A
(en )
1936-01-30
Cathode ray tube
IE13835L
(en )
1936-08-01
Cathode ray tubes
AU101079B2
(en )
1937-05-27
Cathode ray tube apparatus
CA367869A
(fr )
1937-08-03
Tube a rayons cathodiques
CA370048A
(fr )
1937-11-23
Lampe a rayons cathodiques
CA370057A
(fr )
1937-11-23
Lampe a rayons cathodiques
CA350456A
(fr )
1935-05-21
Cathode thermionique
CA352041A
(fr )
1935-07-30
Lampe a decharge d'electrons
CA349417A
(fr )
1935-04-09
Lampe a decharge d'electrons
CA350465A
(fr )
1935-05-21
Lampe a decharge d'electrons
CA351812A
(fr )
1935-07-23
Lampe a decharge d'electrons
CA353238A
(fr )
1935-09-24
Lampe a decharge d'electrons
CA346400A
(fr )
1934-11-27
Oscillateur a lampe a rayons cathodiques
CA349402A
(fr )
1935-04-09
Tube a rayons-x