CA408123A
(fr )
1942-10-20
Alliage de nickel, fer et titane
CA404961A
(fr )
1942-05-26
Alliage
CA408109A
(fr )
1942-10-20
Alliage de cuivre, silicium et fer
CA402771A
(fr )
1942-02-10
Production d'alliage
CA407231A
(fr )
1942-09-08
Alliage a base de plomb
CA408309A
(fr )
1942-10-27
Alliage ultra-leger
CA404203A
(fr )
1942-04-21
Alliage d'aluminium
CA404281A
(fr )
1942-04-21
Alliage d'aluminium
CA404282A
(fr )
1942-04-21
Alliage d'aluminium
CA407040A
(fr )
1942-09-01
Alliage d'aluminium
CA406659A
(fr )
1942-08-11
Alliage d'aluminium
CA407218A
(fr )
1942-09-08
Production d'alliages
CA405352A
(fr )
1942-06-09
Alliage cuivreux
CA402645A
(fr )
1942-02-03
Alliage a base de nickel
CA401964A
(fr )
1942-01-06
Alliage de cuivre et de zinc
CA402809A
(fr )
1942-02-10
Alliage d'or
CA406065A
(fr )
1942-07-14
Alliage de nickel et de chrome
AU116909B2
(en )
Meatpacking
AU117757B2
(en )
Gyro-verticals
AU118391B2
(en )
Methyl-beta-chloro-acrylate
CA403016A
(fr )
1942-02-24
Scie a dossiere
CA404018A
(fr )
1942-04-14
Pare-reflets
CA404044A
(fr )
1942-04-14
Classeur de plans
CA404708A
(fr )
1942-05-12
Teinture o-hydroxyazoique
CA405481A
(fr )
1942-06-16
Lustre