CA523820A
(fr )
1956-04-10
Machines automatiques a meuler
CA522224A
(fr )
1956-02-28
Machine a meuler
CA522741A
(fr )
1956-03-13
Machine a meuler
CA525448A
(fr )
1956-05-22
Machine a meuler
CA526336A
(fr )
1956-06-12
Machine a encercler
CA530044A
(fr )
1956-09-04
Machine automatique de surfacage
AU216542B2
(en )
1958-03-20
Improved abrading machines
CA528352A
(fr )
1956-07-24
Biseauteuse
CA530568A
(fr )
1956-09-18
Appareils a rectifier
CA521825A
(fr )
1956-02-14
Machine a ramasser les tiges
CA520671A
(fr )
1956-01-10
Machine a ramasser le houblon
CA523086A
(fr )
1956-03-27
Machine a traiter le fourrage
CA530237A
(fr )
1956-09-11
Machine a moissonner le mais
CA533153A
(fr )
1956-11-13
Machine a manier les fermetures
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
CA532030A
(fr )
1956-10-23
Machines multiplicatrices automatiques
CA522780A
(fr )
1956-03-20
Meuleuses rotatives
AU2205656A
(en )
1958-03-20
Improved abrading machines
CA538772A
(fr )
1957-03-26
Machine a meuler
CA537169A
(fr )
1957-02-12
Machine a meuler
CA538467A
(fr )
1957-03-19
Machine a meuler
CA536518A
(fr )
1957-01-29
Appui solide de machine a broyer