CA402957A
(fr )
1942-02-17
Systeme d'electrodes a couches bloqueuses
CA404914A
(fr )
1942-05-19
Systeme d'electrodes
CA402944A
(fr )
1942-02-17
Systeme d'electrodes
CA405203A
(fr )
1942-06-02
Fabrication d'electrodes
CA405641A
(fr )
1942-06-23
Dispositif de support d'electrode de four
CA405133A
(fr )
1942-06-02
Electrode d'excitation
CA403466A
(fr )
1942-03-17
Structure mixte a teneur de resine
CA408530A
(fr )
1942-11-10
Structure de cathode
CA402899A
(fr )
1942-02-17
Structure de cathode
CA404258A
(fr )
1942-04-21
Support vertical
CA403216A
(fr )
1942-03-03
Electrode a mosaique
CA406641A
(fr )
1942-08-11
Porte-caracteres
CA404045A
(fr )
1942-04-14
Classeur de plans
CA404708A
(fr )
1942-05-12
Teinture o-hydroxyazoique
CA402151A
(fr )
1942-01-13
Helicoplan
AU118391B2
(en )
Methyl-beta-chloro-acrylate
CA405481A
(fr )
1942-06-16
Lustre
CA408359A
(fr )
1942-11-03
Radiometeorographie
CA404018A
(fr )
1942-04-14
Pare-reflets
CA403016A
(fr )
1942-02-24
Scie a dossiere
AU118434B2
(en )
Dicbloropropyl-alphachloroacrylate
CA407750A
(fr )
1942-09-29
Patin a ski
AU117757B2
(en )
Gyro-verticals
CA407918A
(fr )
1942-10-13
Otter de filet de peche
CA408931A
(fr )
1942-12-01
Confessionnal