CA482508A
(fr )
1952-04-15
Appareil reducteur comprenant des rotors distances a rotation opposee
CA485228A
(fr )
1952-07-29
Jordans d'hydrabrossage a grande vitesse
CA480330A
(fr )
1952-01-15
Machine a marteler
CA497452A
(fr )
1953-11-03
Machine rotative
CA481437A
(fr )
1952-02-26
Machine a filer
CA483924A
(fr )
1952-06-10
Machine a filer
CA484124A
(fr )
1952-06-17
Machine a filer
CA486202A
(fr )
1952-09-02
Rotor de broyeur
CA483460A
(fr )
1952-05-20
Assemblages de machines rotatives a fluide
CA482085A
(fr )
1952-04-01
Machine a mouler des contreforts
CA483602A
(fr )
1952-05-27
Machine de pavage de route
CA483603A
(fr )
1952-05-27
Machine a finir les routes
CA484301A
(fr )
1952-06-24
Dispositif distributeur de ruban
CA484302A
(fr )
1952-06-24
Dispositif distributeur de ruban
CA485131A
(fr )
1952-07-22
Machine de pavage de route
CA487769A
(fr )
1952-11-04
Machine de distribution de ruban
CA488836A
(fr )
1952-12-16
Machine de remplissage de paquets
CA488097A
(fr )
1952-11-18
Peigneuse
CA489325A
(fr )
1952-12-30
Machine a decouper
CA481995A
(fr )
1952-03-25
Rotor de grande vitesse pour machine dynamo-electrique
CA480432A
(fr )
1952-01-22
Sustentateurs rotatifs d'helicopteres
CA487272A
(fr )
1952-10-14
Machine a meuler
CA486214A
(fr )
1952-09-02
Machine a meuler
CA487271A
(fr )
1952-10-14
Machine a meuler
CA481095A
(fr )
1952-02-12
Machine a meuler