CA524452A
(fr )
1956-05-01
Cable de haute frequence
CA577140A
(fr )
1959-06-02
Horloge electrique
CA525849A
(fr )
1956-06-05
Raccord electrique
CA525847A
(fr )
1956-06-05
Conducteur electrique
CA532780A
(fr )
1956-11-06
Isolateur electrique
CA525826A
(fr )
1956-06-05
Cables electriques
CA531464A
(fr )
1956-10-09
Guide-ondes electriques
CA533802A
(fr )
1956-11-27
Raccord
CA533198A
(fr )
1956-11-13
Cables de telecommunication
CA530085A
(fr )
1956-09-11
Frisoir mecanique pour cheveux
CA531878A
(fr )
1956-10-16
Guide-ondes
AU218004B2
(en )
1957-01-03
Electrical connection
CA521621A
(fr )
1956-02-07
Instrument electrique
CA520621A
(fr )
1956-01-10
Cables electriques
CA526745A
(fr )
1956-06-19
Element electrique
AU208589B2
(en )
1956-12-20
Articulated electrical waveguide construction
CA525115A
(fr )
1956-05-15
Systeme electrique
AU225092B2
(en )
1957-01-03
Electrical connectors
CA524072A
(fr )
1956-04-17
Raccord
CA534802A
(fr )
1956-12-25
Raccord
AU1929156A
(en )
1957-01-03
Electrical connection
AU212413B2
(en )
1956-09-13
Electrical computer
CA520584A
(fr )
1956-01-10
Computateur electrique
CA526624A
(fr )
1956-06-19
Guide-ondes electromagnetiques
AU211624B2
(en )
1957-01-31
Insulator connector