CA406296A
(fr )
1942-07-21
Appareil chronometreur electrique
CA402801A
(fr )
1942-02-10
Appareil electrique
CA438461A
(fr )
1946-12-10
Appareil electrique
CA402269A
(fr )
1942-01-13
Appareil electrique
CA406704A
(fr )
1942-08-11
Systeme chronometreur electrique
CA407572A
(fr )
1942-09-22
Appareil distributeur de mousse
CA408879A
(fr )
1942-11-24
Appareil a telefac-similes
CA408512A
(fr )
1942-11-10
Appareil de relais electrique
AU118087B2
(en )
Electronic apparatus
CA409324A
(fr )
1942-12-15
Appareil electronique
CA402172A
(fr )
1942-01-13
Appareil electrique a induction
CA403933A
(fr )
1942-04-07
Appareil d'induction electrique
CA408497A
(fr )
1942-11-10
Appareil electrique a induction
CA409180A
(fr )
1942-12-08
Appareil electrique d'induction
CA409449A
(fr )
1942-12-22
Appareil electrique d'induction
CA405337A
(fr )
1942-06-09
Chronometreur
CA404142A
(fr )
1942-04-14
Appareil de precipitation electrique
CA407348A
(fr )
1942-09-08
Appareil electrique de precipitation
CA407346A
(fr )
1942-09-08
Appareil electrique de precipitation
CA403723A
(fr )
1942-03-31
Appareil de commutation electrique
CA403768A
(fr )
1942-03-31
Appareil commutateur electrique
CA402511A
(fr )
1942-01-27
Appareil de controle electrique
CA402997A
(fr )
1942-02-17
Appareil a conversion du courant continu
CA405963A
(fr )
1942-07-07
Appareil compteur electrique
CA407147A
(fr )
1942-09-01
Appareil synchrone