CA402484A
(fr )
1942-01-27
Grattoir
CA409354A
(fr )
1942-12-15
Excavateur
CA409353A
(fr )
1942-12-15
Excavateur
CA405194A
(fr )
1942-06-02
Pelle
CA405871A
(fr )
1942-07-07
Bidon
AU117914B2
(en )
1944-01-13
Seed-sowing implement
CA407750A
(fr )
1942-09-29
Patin a ski
CA409580A
(fr )
1942-12-29
Luminoscope
CA408019A
(fr )
1942-10-13
Tete d'appareil a sons
CA404044A
(fr )
1942-04-14
Classeur de plans
CA405803A
(fr )
1942-06-30
Lustre
AU117757B2
(en )
Gyro-verticals
AU118434B2
(en )
Dicbloropropyl-alphachloroacrylate
CA407626A
(fr )
1942-09-29
Voiture a neige
CA403016A
(fr )
1942-02-24
Scie a dossiere
CA404045A
(fr )
1942-04-14
Classeur de plans
AU118391B2
(en )
Methyl-beta-chloro-acrylate
CA408359A
(fr )
1942-11-03
Radiometeorographie
CA402151A
(fr )
1942-01-13
Helicoplan
CA408931A
(fr )
1942-12-01
Confessionnal
CA408489A
(fr )
1942-11-10
Glacure au plomb
CA406734A
(fr )
1942-08-11
Torsiographe
CA406153A
(fr )
1942-07-21
Appui-hanche
CA404708A
(fr )
1942-05-12
Teinture o-hydroxyazoique
CA407918A
(fr )
1942-10-13
Otter de filet de peche