CA387437A
(fr )
1940-03-12
Controle de la circulation de transporteurs
CA386769A
(fr )
1940-02-06
Transporteur
CA388436A
(fr )
1940-04-30
Convoyeur
CA388633A
(fr )
1940-05-14
Convoyeur
CA392702A
(fr )
1940-11-26
Regulateur de phare
CA386670A
(fr )
1940-02-06
Commande d'escalier roulant
CA389705A
(fr )
1940-07-02
Commande de systeme de signalisation
CA392447A
(fr )
1940-11-12
Commande d'oscillateur
CA386795A
(fr )
1940-02-13
Transporteur suspendu
CA388314A
(fr )
1940-04-30
Controle lateral d'aeroplane
AU152637B2
(en )
1940-04-27
Moving stairway
CA386318A
(fr )
1940-01-16
Escalier roulant
CA386626A
(fr )
1940-01-30
Escalier roulant
CA390167A
(fr )
1940-07-23
Escalier roulant
CA389151A
(fr )
1940-06-04
Four
CA391733A
(fr )
1940-10-08
Matiere a tissu
CA387533A
(fr )
1940-03-19
2-methyle-4-amino-5-cyanopyrimidine
CA390368A
(fr )
1940-07-30
But de jeu
CA393527A
(fr )
1940-12-31
Lustre
CA386375A
(fr )
1940-01-16
4-alcoyle-5-hydroxyalcoylethiazole
CA386403A
(fr )
1940-01-16
Arsenobenzene-monosulfoxylate
CA386590A
(fr )
1940-01-30
2-p-dioxanone
CA386591A
(fr )
1940-01-30
Hydroxy-propanone
CA386659A
(fr )
1940-01-30
Arsenobenzene-mono-sulfoxylate
CA393508A
(fr )
1940-12-31
2-ethylcronaldehyde