CA408530A
(fr )
1942-11-10
Structure de cathode
CA403466A
(fr )
1942-03-17
Structure mixte a teneur de resine
CA408527A
(fr )
1942-11-10
Anode a orifices multiples
AU115839B2
(en )
1942-09-24
Improvements insound-absorbing constructions
AU116753B2
(en )
1943-04-08
Cathode-to-spacer assemblies
CA403018A
(fr )
1942-02-24
Enveloppe
CA407403A
(fr )
1942-09-15
Enveloppe
CA405574A
(fr )
1942-06-16
Enveloppe
AU117790B2
(en )
1943-12-02
An :improved rglove
CA402308A
(fr )
1942-01-20
Cellule electrolytique
CA402960A
(fr )
1942-02-17
Cellule electrolytique
CA402475A
(fr )
1942-01-27
Cellule electrolytique
CA405203A
(fr )
1942-06-02
Fabrication d'electrodes
CA405481A
(fr )
1942-06-16
Lustre
CA408931A
(fr )
1942-12-01
Confessionnal
CA402151A
(fr )
1942-01-13
Helicoplan
CA407918A
(fr )
1942-10-13
Otter de filet de peche
CA406734A
(fr )
1942-08-11
Torsiographe
CA408019A
(fr )
1942-10-13
Tete d'appareil a sons
CA405803A
(fr )
1942-06-30
Lustre
CA407626A
(fr )
1942-09-29
Voiture a neige
CA403016A
(fr )
1942-02-24
Scie a dossiere
CA407750A
(fr )
1942-09-29
Patin a ski
CA404045A
(fr )
1942-04-14
Classeur de plans
CA404044A
(fr )
1942-04-14
Classeur de plans