CA531346A
(fr )
1956-10-09
Machines a mouler
CA534313A
(fr )
1956-12-11
Machine a rainurer les pneus
CA526336A
(fr )
1956-06-12
Machine a encercler
CA530237A
(fr )
1956-09-11
Machine a moissonner le mais
CA523086A
(fr )
1956-03-27
Machine a traiter le fourrage
CA520671A
(fr )
1956-01-10
Machine a ramasser le houblon
CA531496A
(fr )
1956-10-09
Machine de decortication
CA533153A
(fr )
1956-11-13
Machine a manier les fermetures
CA525088A
(fr )
1956-05-15
Machine a tailler par eclats la glace
CA521825A
(fr )
1956-02-14
Machine a ramasser les tiges
CA528062A
(fr )
1956-07-24
Machines a casser la pierre
CA533676A
(fr )
1956-11-27
Machines a polir les planchers
AU207315B2
(en )
1956-08-30
Groove forming machine
AU217219B2
(en )
1958-01-16
An improved cane-harvesting machine
AU213360B2
(en )
1957-05-02
Machine control
CA533311A
(fr )
1956-11-20
Machines a multiplier
CA526075A
(fr )
1956-06-12
Batteuse combinee
AU211947B2
(en )
1956-02-14
Three-cut skiving machine
CA525044A
(fr )
1956-05-15
Machine a graver
CA533518A
(fr )
1956-11-20
Machines a etendre
CA526389A
(fr )
1956-06-12
Machine a former a tension
CA520443A
(fr )
1956-01-03
Machine a former par tension
AU1629556A
(en )
1956-08-30
Groove forming machine
CA525276A
(fr )
1956-05-22
Duplicateur
CA525253A
(fr )
1956-05-22
Machines a calculer