CA488502A
(fr )
1952-12-02
Ventilateur electrique
CA482528A
(fr )
1952-04-15
Structure de pourtour de rotor
CA486202A
(fr )
1952-09-02
Rotor de broyeur
AU157087B2
(en )
1953-01-22
Centrifugal arrangement
CA487938A
(fr )
1952-11-11
Structure de rotor
CA481302A
(fr )
1952-02-26
Epissoir
CA487271A
(fr )
1952-10-14
Machine a meuler
CA487272A
(fr )
1952-10-14
Machine a meuler
CA486214A
(fr )
1952-09-02
Machine a meuler
CA481095A
(fr )
1952-02-12
Machine a meuler
CA488997A
(fr )
1952-12-23
Ponceuse
CA483619A
(fr )
1952-05-27
Broyeurs a boulets
AU1428552A
(en )
1953-01-22
Centrifugal arrangement
CA487063A
(fr )
1952-10-07
Broyeur
CA482801A
(fr )
1952-04-29
Structure de lame de rotor
CA487171A
(fr )
1952-10-14
Chaise pliante tournante
CA481134A
(fr )
1952-02-12
Moteurs a entrefer axial
CA488450A
(fr )
1952-11-25
Moteur
CA480910A
(fr )
1952-02-05
Structure de roue a meuler
CA484543A
(fr )
1952-07-01
Machine pour le polissage de lames
CA486527A
(fr )
1952-09-16
Turbine a rotation double
CA480658A
(fr )
1952-01-29
Chronoscopes electriques
CA480432A
(fr )
1952-01-22
Sustentateurs rotatifs d'helicopteres
CA487227A
(fr )
1952-10-14
Polisseuse de disques
CA481365A
(fr )
1952-02-26
Ventilateur electrique