CA453345A
(fr )
1948-12-14
Elements de machine
CA447662A
(fr )
1948-04-06
Calculateur
CA447297A
(fr )
1948-03-16
Machine a calculer
CA452169A
(fr )
1948-10-26
Machine a calibrer
CA453243A
(fr )
1948-12-14
Machine a fabriquer des capsules
CA565624A
(fr )
1958-11-04
Machine a dicter par voie magnetique a exploration helicoidale
CA447440A
(fr )
1948-03-23
Machine a coudre a points perdus
CA449525A
(fr )
1948-06-29
Machine a traiter les bas
CA452177A
(fr )
1948-10-26
Machine a creuser des fosses
CA453375A
(fr )
1948-12-21
Excavateur de tranchees
AU141786B2
(en )
1949-10-20
Improved wood-splitting machine
AU149768B2
(en )
1949-01-13
Electromechanical calculating machine
AU141923B2
(en )
1948-07-22
Improvements in calculating machines
AU2444648A
(en )
1949-10-20
Improved wood-splitting machine
CA449623A
(fr )
1948-07-06
Machine a deborder les lentilles
CA447705A
(fr )
1948-04-06
Machine a comptabilite
CA451941A
(fr )
1948-10-12
Machine a laver la vaisselle
CA452249A
(fr )
1948-11-02
Projecteur-pulverisateur a peindre
CA445994A
(fr )
1948-01-06
Machine a mouler par immersion
CA448941A
(fr )
1948-06-08
Machine a cintrer
CA451240A
(fr )
1948-09-14
Machine a cintrer
CA452844A
(fr )
1948-11-23
Machine a cintrer
CA446056A
(fr )
1948-01-13
Machine a mouler
CA452781A
(fr )
1948-11-23
Machine a mouler
CA446216A
(fr )
1948-01-13
Machine alimentatrice de ruban