CA416541A
(fr )
1943-11-23
Machine a traiter les toles
CA416540A
(fr )
1943-11-23
Machine a traiter les toles
CA416542A
(fr )
1943-11-23
Machine a traiter les toles
CA416549A
(fr )
1943-11-23
Machine a traiter les toles
CA416550A
(fr )
1943-11-23
Machine a traiter les toles
CA416552A
(fr )
1943-11-23
Machine a traiter les toles
CA415449A
(fr )
1943-09-28
Machine a traiter les metaux
CA416175A
(fr )
1943-11-02
Traitement des toles d'acier
CA415356A
(fr )
1943-09-21
Machine a decouper les toles
CA412339A
(fr )
1943-05-11
Machine a decaper les metaux
CA411285A
(fr )
1943-03-23
Machine a etendre le metal
CA415659A
(fr )
1943-10-05
Procede a traiter les metaux
CA417064A
(fr )
1943-12-14
Solution a traiter les metaux
CA411264A
(fr )
1943-03-23
Bidon metallique
CA412441A
(fr )
1943-05-11
Machine a travailler les metaux
CA412442A
(fr )
1943-05-11
Machine a travailler les metaux
CA411419A
(fr )
1943-03-30
Machine a faconner des bandes metalliques
CA411859A
(fr )
1943-04-20
Traitement de l'acier
CA412391A
(fr )
1943-05-11
Perforatrice
CA416763A
(fr )
1943-11-30
Perforatrice
CA415428A
(fr )
1943-09-28
Machine a duplicata des profils
CA411286A
(fr )
1943-03-23
Machine a etendre et a aplanir des bandes metalliques
CA409792A
(fr )
1943-01-05
Appareil d'amenage de feuilles metalliques
CA414643A
(fr )
1943-08-24
Cisailleuse a metal
CA410595A
(fr )
1943-02-16
Machine a decaper les enroulements metalliques