CA524735A
(fr )
1956-05-08
Machine a imprimer
CA521206A
(fr )
1956-01-31
Machines a imprimer
CA526336A
(fr )
1956-06-12
Machine a encercler
CA520501A
(fr )
1956-01-10
Unites d'impression
CA524638A
(fr )
1956-05-01
Rouleau pour machine a ecrire
CA534851A
(fr )
1956-12-25
Machine a ecrire
CA532534A
(fr )
1956-11-06
Machines a graver
AU206657B2
(en )
1956-08-16
Stencil printing machine
CA522561A
(fr )
1956-03-13
Machines rotatives a imprimer
CA525276A
(fr )
1956-05-22
Duplicateur
CA530237A
(fr )
1956-09-11
Machine a moissonner le mais
CA520671A
(fr )
1956-01-10
Machine a ramasser le houblon
CA521825A
(fr )
1956-02-14
Machine a ramasser les tiges
CA533153A
(fr )
1956-11-13
Machine a manier les fermetures
CA523086A
(fr )
1956-03-27
Machine a traiter le fourrage
CA525088A
(fr )
1956-05-15
Machine a tailler par eclats la glace
CA531496A
(fr )
1956-10-09
Machine de decortication
CA528062A
(fr )
1956-07-24
Machines a casser la pierre
CA533676A
(fr )
1956-11-27
Machines a polir les planchers
CA537395A
(fr )
1957-02-26
Machine a imprimer
CA539515A
(fr )
1957-04-16
Machine a imprimer
CA549984A
(fr )
1957-12-10
Machine a imprimer
CA521980A
(fr )
1956-02-21
Machine pour imprimer des tissus
CA526210A
(fr )
1956-06-12
Procede d'impression
AU217219B2
(en )
1958-01-16
An improved cane-harvesting machine