CA432276A
(fr )
1946-01-01
Dispositif a abaisser l'arc
CA403197A
(fr )
1942-03-03
Electrode a souder a l'arc
CA403198A
(fr )
1942-03-03
Electrode a souder a l'arc
CA404815A
(fr )
1942-05-19
Electrode a souder
AU117661B2
(en )
Improvements in arc welding electrodes
CA405724A
(fr )
1942-06-30
Tenailles d'electrode a souder
CA402066A
(fr )
1942-01-06
Electrode de mise en arc
CA403465A
(fr )
1942-03-17
Methode a souder a l'arc
CA407182A
(fr )
1942-09-01
Appareil a souder a l'arc
CA405135A
(fr )
1942-06-02
Systeme a souder a l'arc
CA404436A
(fr )
1942-04-28
Generatrice de courant continu pour souder a l'arc
AU117803B2
(en )
1943-12-02
Improved electric torch
CA412775A
(fr )
1943-05-25
Electrode a souder
CA411190A
(fr )
1943-03-23
Electrode a souder
CA412776A
(fr )
1943-05-25
Alliage pour electrodes a souder
CA402488A
(fr )
1942-01-27
Joint soude
CA408771A
(fr )
1942-11-24
Brasure
CA404752A
(fr )
1942-05-12
Decapant a souder electriquement
CA406522A
(fr )
1942-08-04
Lampe a souder
CA410123A
(fr )
1943-01-19
Electrode recouverte a souder
CA405133A
(fr )
1942-06-02
Electrode d'excitation
AU744042A
(en )
1943-12-02
Improved electric torch
CA400644A
(fr )
1941-11-11
Electrode a souder
CA402986A
(fr )
1942-02-17
Transformateur a souder
AU117513B2
(en )
1943-09-30
An improved control for welding torches