CA376222A
(fr )
1938-09-06
Machine a remplir les matelas
CA372103A
(fr )
1938-02-22
Hacheuse d'aliments
CA375070A
(fr )
1938-07-12
Machine a traiter la chaussure
CA376129A
(fr )
1938-08-30
Piece de machine
CA377956A
(fr )
1938-11-29
Machine a calculer
CA371835A
(fr )
1938-02-08
Machine a calculer
CA372093A
(fr )
1938-02-22
Machine a calculer
CA374394A
(fr )
1938-06-14
Machine a calculer
CA374324A
(fr )
1938-06-07
Machine a fabriquer des blocs
CA377045A
(fr )
1938-10-11
Machine a assouplir
CA377883A
(fr )
1938-11-22
Machine a cimenter
CA374316A
(fr )
1938-06-07
Avion
CA374315A
(fr )
1938-06-07
Avion
CA374437A
(fr )
1938-06-14
Machine a fendre
CA378308A
(fr )
1938-12-13
Machine a poser des attaches
CA372002A
(fr )
1938-02-22
Machine a enveloppes
AU108110B2
(en )
Machine clipper
CA373088A
(fr )
1938-04-12
Machine a polir
CA373295A
(fr )
1938-04-19
Machine a canneler
CA375071A
(fr )
1938-07-12
Marqueuse
CA375595A
(fr )
1938-08-09
Marqueuse
CA375931A
(fr )
1938-08-23
Machine dynamo-electrique
CA375932A
(fr )
1938-08-23
Machine dynamo-electrique
CA372445A
(fr )
1938-03-15
Machine dynamo-electrique
CA375136A
(fr )
1938-07-19
Machine de tabulation