CA580492A
(fr )
1959-07-28
Machine dynamoelectrique
CA525083A
(fr )
1956-05-15
Machines a enrouler
CA531625A
(fr )
1956-10-09
Bobineuse
CA521915A
(fr )
1956-02-21
Machine a enrouler
CA525161A
(fr )
1956-05-15
Bobineuse
CA529136A
(fr )
1956-08-14
Machine a enrouler
CA524055A
(fr )
1956-04-17
Machine a lier
CA522284A
(fr )
1956-03-06
Bobine de metier a filer
CA526336A
(fr )
1956-06-12
Machine a encercler
CA529561A
(fr )
1956-08-28
Bobines
CA533133A
(fr )
1956-11-13
Machines a enrouler des bobines
CA526355A
(fr )
1956-06-12
Machine a enrouler des stators
CA533676A
(fr )
1956-11-27
Machines a polir les planchers
CA528062A
(fr )
1956-07-24
Machines a casser la pierre
CA535071A
(fr )
1956-12-25
Machine a enrouler des condensateurs
CA548515A
(fr )
1957-11-05
Machines d'enroulement
CA521825A
(fr )
1956-02-14
Machine a ramasser les tiges
CA533153A
(fr )
1956-11-13
Machine a manier les fermetures
CA531496A
(fr )
1956-10-09
Machine de decortication
CA530237A
(fr )
1956-09-11
Machine a moissonner le mais
CA525088A
(fr )
1956-05-15
Machine a tailler par eclats la glace
CA523086A
(fr )
1956-03-27
Machine a traiter le fourrage
CA520671A
(fr )
1956-01-10
Machine a ramasser le houblon
CA521499A
(fr )
1956-02-07
Bobines
CA526992A
(fr )
1956-06-26
Machine pour enrouler des filaments