CA402023A
(fr )
1942-01-06
Electrode sensible a la lumiere
CA402245A
(fr )
1942-01-13
Signal lumineux
CA407162A
(fr )
1942-09-01
Signal lumineux
CA407823A
(fr )
1942-10-06
Support d'electrode
CA402944A
(fr )
1942-02-17
Systeme d'electrodes
CA402957A
(fr )
1942-02-17
Systeme d'electrodes a couches bloqueuses
CA404914A
(fr )
1942-05-19
Systeme d'electrodes
CA403432A
(fr )
1942-03-17
Lunettes
CA407168A
(fr )
1942-09-01
Photometre integrateur
CA405203A
(fr )
1942-06-02
Fabrication d'electrodes
CA404779A
(fr )
1942-05-19
Lunettes
CA402602A
(fr )
1942-02-03
Loupe
CA402007A
(fr )
1942-01-06
Dispositif d'eclairage
CA405871A
(fr )
1942-07-07
Bidon
AU116909B2
(en )
Meatpacking
AU117757B2
(en )
Gyro-verticals
AU118391B2
(en )
Methyl-beta-chloro-acrylate
AU118434B2
(en )
Dicbloropropyl-alphachloroacrylate
CA402151A
(fr )
1942-01-13
Helicoplan
CA403016A
(fr )
1942-02-24
Scie a dossiere
CA404018A
(fr )
1942-04-14
Pare-reflets
CA404044A
(fr )
1942-04-14
Classeur de plans
CA404045A
(fr )
1942-04-14
Classeur de plans
CA404708A
(fr )
1942-05-12
Teinture o-hydroxyazoique
CA405481A
(fr )
1942-06-16
Lustre