CA436400A
(fr )
1946-08-13
Support de cathode a filaments
CA439900A
(fr )
1947-02-25
Assemblage de cathode filamentaire
CA437092A
(fr )
1946-09-24
Etagere
CA442098A
(fr )
1947-06-10
Suspension de cathode a filaments
CA435014A
(fr )
1946-05-28
Fabrication de cathodes
CA437461A
(fr )
1946-10-15
Support
CA435116A
(fr )
1946-06-04
Support d'isolateur
AU140566B2
(en )
1947-06-05
Filament supports
CA443491A
(fr )
1947-08-05
Support d'electrode
CA442497A
(fr )
1947-06-24
Cathode
CA434761A
(fr )
1946-05-14
Cathode photoelectrique
CA435271A
(fr )
1946-06-11
Manchon de la cathode
CA436411A
(fr )
1946-08-13
Gaine de cathode
CA435274A
(fr )
1946-06-11
Manchon de la cathode
AU136993B2
(en )
1946-07-22
Electron dischrage devices
AU132208B2
(en )
Cathode ray tube support
CA434268A
(fr )
1946-04-23
Dispositif d'entreposage
AU120365B2
(en )
1945-09-27
Improvements in filamentary cathodes
CA440925A
(fr )
1947-04-22
Structure de cathode
CA444628A
(fr )
1947-10-21
Structure de filament
CA434045A
(fr )
1946-04-09
Electrode
CA438115A
(fr )
1946-11-19
Fabrication de systeme d'electrode a couche de blocage
CA436599A
(fr )
1946-08-27
Isolateur
CA441573A
(fr )
1947-05-20
Anode
CA441700A
(fr )
1947-05-27
Anode