AU143770B2
(en )
1948-08-26
Welding electrode forcast iron
CA447059A
(fr )
1948-03-02
Electrode pour soudure a l'arc
CA449369A
(fr )
1948-06-22
Porte-electrode a souder
CA450203A
(fr )
1948-08-03
Porte-electrode a souder
CA449823A
(fr )
1948-07-13
Soudure
CA451229A
(fr )
1948-09-14
Soudure
CA450585A
(fr )
1948-08-17
Soudure electrique
AU2152748A
(en )
1948-08-26
Welding electrode forcast iron
CA449380A
(fr )
1948-06-22
Structure de machine electrique a souder
AU145822B2
(en )
1948-03-04
Improvements relating to arc-welding electrodes
CA447436A
(fr )
1948-03-23
Structure d'electrode
CA449428A
(fr )
1948-06-29
Porte-electrode
CA450211A
(fr )
1948-08-03
Porte-electrode
CA450495A
(fr )
1948-08-10
Porte-electrode
AU141334B2
(en )
1948-11-04
Seam welding
CA447262A
(fr )
1948-03-16
Monture d'electrode
CA456744A
(fr )
1949-05-17
Electrode a souder
CA459707A
(fr )
1949-09-13
Electrode de soudure
CA450757A
(fr )
1948-08-24
Electrode de haute frequence
CA449882A
(fr )
1948-07-13
Electrode de decharge
CA450503A
(fr )
1948-08-17
Methode de soudure
CA449350A
(fr )
1948-06-22
Appareil a souder
AU1804048A
(en )
1948-03-04
Improvements relating to arc-welding electrodes
CA450075A
(fr )
1948-07-27
Soudure a l'arc
CA446479A
(fr )
1948-01-27
Outil a souder par points