CA453345A
(fr )
1948-12-14
Elements de machine
CA453255A
(fr )
1948-12-14
Machine a sertir les bidons
CA449225A
(fr )
1948-06-22
Machine a sertir les boites en fer blanc
CA446935A
(fr )
1948-03-02
Crochet
CA565624A
(fr )
1958-11-04
Machine a dicter par voie magnetique a exploration helicoidale
CA448635A
(fr )
1948-05-25
Cadre de havresac
CA447101A
(fr )
1948-03-09
Cuiller de peche
CA453175A
(fr )
1948-12-07
Machine a cacheter
CA447440A
(fr )
1948-03-23
Machine a coudre a points perdus
CA453375A
(fr )
1948-12-21
Excavateur de tranchees
CA452177A
(fr )
1948-10-26
Machine a creuser des fosses
CA449525A
(fr )
1948-06-29
Machine a traiter les bas
AU141786B2
(en )
1949-10-20
Improved wood-splitting machine
CA458045A
(fr )
1949-07-12
Machine a sertir des boites
CA459784A
(fr )
1949-09-20
Machine a sertir les boites de metal
CA455287A
(fr )
1949-03-22
Machine a sertir les boites
CA454788A
(fr )
1949-03-01
Machine a fermer les boites
AU2444648A
(en )
1949-10-20
Improved wood-splitting machine
CA451030A
(fr )
1948-09-07
Machine a capsuler les bouteilles
CA447000A
(fr )
1948-03-02
Machine a fabriquer des bouteilles
CA452223A
(fr )
1948-11-02
Corde a linge
CA445994A
(fr )
1948-01-06
Machine a mouler par immersion
CA453238A
(fr )
1948-12-14
Ouvre-boite
CA451564A
(fr )
1948-10-05
Ouvre-boite
AU139683B2
(en )
1948-12-23
Glove form