US2296277A
(en )
1942-09-22
Printing machine
CA371819A
(fr )
1938-02-08
Machine a imprimer
CA378320A
(fr )
1938-12-13
Machine a imprimer
CA371578A
(fr )
1938-01-25
Machine a imprimer
CA378300A
(fr )
1938-12-13
Dactylotype
CA378299A
(fr )
1938-12-13
Dactylotype
CA376072A
(fr )
1938-08-30
Machine a papier
GB513075A
(en )
1939-10-03
Improved printing machine
CA373739A
(fr )
1938-05-10
Marqueuse postale
CA373740A
(fr )
1938-05-10
Marqueuse postale
CA375595A
(fr )
1938-08-09
Marqueuse
CA375071A
(fr )
1938-07-12
Marqueuse
CA372326A
(fr )
1938-03-08
Machine rotative a imprimer
CA374632A
(fr )
1938-06-21
Machine a imprimer en double couleur
CA373095A
(fr )
1938-04-12
Machine de tirage a ecran
CA371945A
(fr )
1938-02-15
Machine a tenue de livres
CA378559A
(fr )
1938-12-27
Machine a imprimer en intaille
CA372317A
(fr )
1938-03-08
Machine a duplicata
CA375780A
(fr )
1938-08-16
Machine a duplicata
CA372103A
(fr )
1938-02-22
Hacheuse d'aliments
CA375070A
(fr )
1938-07-12
Machine a traiter la chaussure
CA375760A
(fr )
1938-08-16
Machine a tubes
CA376222A
(fr )
1938-09-06
Machine a remplir les matelas
CA381700A
(fr )
1939-05-30
Machine a imprimer
CA382548A
(fr )
1939-07-04
Machine a imprimer