CA438352A
(fr )
1946-12-03
Fil isole
CA432840A
(fr )
1946-01-29
Conducteur isole
CA434945A
(fr )
1946-05-28
Etirage du fil metallique
CA441732A
(fr )
1947-05-27
Fil isole
CA432366A
(fr )
1946-01-08
Couverture isolante
CA437356A
(fr )
1946-10-08
Conducteur
CA436599A
(fr )
1946-08-27
Isolateur
CA442314A
(fr )
1947-06-17
Element de fil isole
CA437721A
(fr )
1946-11-05
Structure isolante
CA434000A
(fr )
1946-04-09
Tube de conducteur
CA434873A
(fr )
1946-05-21
Isolement electrique
CA435968A
(fr )
1946-07-23
Isolement electrique
CA435969A
(fr )
1946-07-23
Isolement electrique
CA436955A
(fr )
1946-09-17
Methode de trefiler
CA438802A
(fr )
1946-12-24
Instrument de sensibilite electrique
AU134452B2
(en )
1946-08-19
Electrical connecting means
CA432935A
(fr )
1946-02-05
Dispositif de connexion electrique
CA433057A
(fr )
1946-02-12
Fil telephonique
CA432398A
(fr )
1946-01-08
Appareil a recouvrir les fils metalliques
CA434383A
(fr )
1946-04-23
Sonnette electrique
CA434384A
(fr )
1946-04-23
Sonnette electrique
AU127233B2
(en )
1948-04-08
Wire runner
CA434266A
(fr )
1946-04-23
Tendeur de fil metallique
CA436348A
(fr )
1946-08-13
Fil en cuivre emaille
CA436736A
(fr )
1946-09-03
Raccord electrique