CA540882A
(fr )
1957-05-14
Guide-ondes electriques
CA525826A
(fr )
1956-06-05
Cables electriques
CA543693A
(fr )
1957-07-16
Cables electriques
CA589509A
(fr )
1959-12-22
Guide-ondes
CA543927A
(fr )
1957-07-23
Cuisiniere electrique
CA545374A
(fr )
1957-08-27
Cable electrique
CA549256A
(fr )
1957-11-26
Interrupteurs de distribution de guide-ondes
AU218026B2
(en )
1957-07-25
Electric transducer apparatus
CA506118A
(fr )
1954-09-28
Guide-ondes electriques
CA545759A
(fr )
1957-09-03
Isolateur electrique
CA537151A
(fr )
1957-02-12
Structure isolante
CA545421A
(fr )
1957-08-27
Isolation
CA547560A
(fr )
1957-10-15
Isolation
CA539742A
(fr )
1957-04-16
Appareil electrique
CA539744A
(fr )
1957-04-16
Appareil electrique
CA544827A
(fr )
1957-08-13
Appareil electrique
CA548503A
(fr )
1957-11-05
Computateur d'analogue electrique
CA546162A
(fr )
1957-09-10
Rabot mecanique
CA538030A
(fr )
1957-03-12
Isolateurs
AU229196B2
(en )
1959-06-11
Aflame-proof electric motor
CA537599A
(fr )
1957-02-26
Moteur electrique
CA589374A
(fr )
1959-12-22
Elements d'impedance de guide-ondes
CA548890A
(fr )
1957-11-19
Moteurs electriques
CA548000A
(fr )
1957-10-29
Moteurs electriques
CA549577A
(fr )
1957-12-03
Moteurs electriques