CA547128A
(fr )
1957-10-08
Pyrrolecarboxamidopyrroles substitues
CA536231A
(fr )
1957-01-22
Phosphore electroluminescent
CA532218A
(fr )
1956-10-23
Phosphores electroluminescents
CA537472A
(fr )
1957-02-26
Benzamidopropylamines substituees
CA540469A
(fr )
1957-05-07
Glycinamides substitues
CA536229A
(fr )
1957-01-22
Lampe electroluminescente
CA537574A
(fr )
1957-02-26
Lampe electroluminescente
CA537888A
(fr )
1957-03-05
Lampe electroluminescente
CA538148A
(fr )
1957-03-12
Materiau luminescent
CA539008A
(fr )
1957-04-02
Matiere luminescente
CA540300A
(fr )
1957-04-30
Materiel luminescent
CA545490A
(fr )
1957-08-27
Matiere luminescente
CA546975A
(fr )
1957-10-01
Matiere luminescente
CA532866A
(fr )
1956-11-06
Phosphore emetteur de bleu
CA535667A
(fr )
1957-01-08
Cellule electroluminescente
CA535671A
(fr )
1957-01-08
Cellule electroluminescente
CA535674A
(fr )
1957-01-08
Cellule electroluminescente
CA547249A
(fr )
1957-10-08
Composes de ditriazole fluorescent
CA539498A
(fr )
1957-04-16
Corps lumineux
CA535497A
(fr )
1957-01-08
Ecran luminescent transparent
CA538075A
(fr )
1957-03-12
Ecran luminescent transparent
CA533196A
(fr )
1956-11-13
Phosphore bleu electroluminescent
CA520330A
(fr )
1956-01-03
Ecran luminescent
CA531135A
(fr )
1956-10-02
Structure electroluminescente
CA579685A
(fr )
1959-07-14
Phosphore