CH335538A
(en )
1959-01-15
Hydraulic control device, in particular for electric switches
CH376594A
(en )
1964-04-15
Circuit breakers for electric hotplates
CH350687A
(en )
1960-12-15
Electrical network for logical operations
CH330289A
(en )
1958-05-31
Electrical switching device, in particular for refrigerating machines
AT184990B
(en )
1956-03-10
Switching arrangement for electric melting furnaces, in particular graphite rod melting furnaces
CH353421A
(en )
1961-04-15
Clamp-like holder, in particular for electrical cables
FR1100853A
(en )
1955-09-26
Pantograph disconnect switch
AT198374B
(en )
1958-06-25
Switching arrangement for electric discharge tubes
CH364532A
(en )
1962-09-30
Electric selector
CH349666A
(en )
1960-10-31
Electrical contactor
NL182357B
(en )
ELECTRIC SWITCH.
AT193621B
(en )
1957-11-25
Lids for electric arc furnaces
AT194549B
(en )
1958-01-10
Electrode holder for electric melting furnaces, in particular for glass production
CH349323A
(en )
1960-10-15
Electrical contactor
CH390350A
(en )
1965-04-15
Tilting mechanism for electrical switches
CH351652A
(en )
1961-01-31
Electrical terminal block
AT186719B
(en )
1956-09-10
Switch pole for electrical switchgear
FR70404E
(en )
1959-05-06
Pantograph disconnect switch
AT190575B
(en )
1957-07-10
Closed switch cabinet, especially for electrical devices
CH331005A
(en )
1958-06-30
Arc chamber with iron enclosure for switchgear
CH309009A
(en )
1955-08-15
Electric disconnectors.
AT192992B
(en )
1957-11-11
Electric switch
AT189636B
(en )
1957-04-25
Electrical switching device, in particular for refrigerating machines
AT184241B
(en )
1955-12-27
Disconnector arrangement for switchgear
AT199259B
(en )
1958-08-25
Arc chamber for high-performance electrical switchgear