CA485713A
(fr )
1952-08-12
Appareil de demarrage de lampe fluorescente
CA490602A
(fr )
1953-02-17
Lampe a decharges electriques
CA494981A
(fr )
1953-08-04
Lampes a decharges lumineuses
CA495825A
(fr )
1953-09-08
Lampe fluorescente non actinique
CA487948A
(fr )
1952-11-11
Lampe fluorescente
CA493035A
(fr )
1953-05-19
Circuits pour le fonctionnement de lampes fluorescentes
CA489388A
(fr )
1953-01-06
Socle de lampe pour lampes a decharges
CA498525A
(fr )
1953-12-15
Lampes fluorescentes a decharges a basse pression
IE20958L
(en )
1954-03-05
Luminescent discharge lamps
CA497087A
(fr )
1953-10-20
Lampe a decharge de voltage a demarrage constant
CA490410A
(fr )
1953-02-10
Ballast de lampe a frequence double
CA496710A
(fr )
1953-10-06
Lampe a decharge et electrode
AU163013B2
(en )
1953-06-18
Electronic fluorescent illuminating lamp
CA496414A
(fr )
1953-09-29
Lampes a arc
CA475443A
(fr )
1951-07-24
Lampes fluorescentes
CA497665A
(fr )
1953-11-10
Tube de lampe fluorescente et son dispositif de monture
CA507697A
(fr )
1954-11-30
Lampe fluorescente
CA493352A
(fr )
1953-06-02
Lampe incandescente
CA496476A
(fr )
1953-09-29
Composes fluorescents de monotriazole
CA497047A
(fr )
1953-10-20
Ecran de lampe fluorescente
CA484144A
(fr )
1952-06-17
Lustres de lampes fluorescentes multiples
CA497276A
(fr )
1953-10-27
Ecran fluorescent
AU1753253A
(en )
1953-06-18
Electronic fluorescent illuminating lamp
CA485028A
(fr )
1952-07-22
Lampes fluorescentes d'enseignes
CA497391A
(fr )
1953-11-03
Element de lampe