CA435018A
(fr )
1946-05-28
Lampe a grille sans courant
CA435273A
(fr )
1946-06-11
Grille de lampe a electrons
CA435339A
(fr )
1946-06-18
Grille
CA438170A
(fr )
1946-11-26
Tube contre le siphonnement
CA438192A
(fr )
1946-11-26
Tube
AU136999B2
(en )
1946-11-28
Improvements inspirit Stoves
CA434527A
(fr )
1946-04-30
Lampe thermionique
CA434117A
(fr )
1946-04-16
Raccord de tiges
CA435551A
(fr )
1946-07-02
Connexion de tiges
CA435609A
(fr )
1946-07-02
Connexion multiple et ajustable
CA436516A
(fr )
1946-08-20
Calorifere
CA437287A
(fr )
1946-10-08
Rechauffeur
CA437804A
(fr )
1946-11-05
Poele
CA434736A
(fr )
1946-05-14
Tube de radiateur
CA435980A
(fr )
1946-07-23
Desurchauffeur
AU135111B2
(en )
1950-06-22
Electronic tubes
CA432554A
(fr )
1946-01-15
Fabrication de tuyaux
AU521546A
(en )
1946-11-28
Improvements inspirit Stoves
CA437537A
(fr )
1946-10-29
Fixe-cravate
CA437168A
(fr )
1946-09-24
Joint
CA432883A
(fr )
1946-01-29
Element de chauffage
AU132979B2
(en )
1947-02-13
Needle-threader
CA437005A
(fr )
1946-09-17
Interpolyamide
AU131451B2
(en )
1946-05-13
Saggars
CA435495A
(fr )
1946-06-25
Cetone d'halogene