CH319739A
(en )
1957-02-28
Arrangement for interrupting DC and AC circuits
CH425973A
(en )
1966-12-15
Arrangement for limiting overcurrents in high-voltage AC networks
CH357093A
(en )
1961-09-30
Arrangement for monitoring the condition of lines in telecommunications systems
CH311386A
(en )
1955-11-30
Arrangement for limiting short-circuit currents in direct and alternating current networks.
AT184232B
(en )
1955-12-27
Arrangement for limiting overcurrents in direct and alternating current networks
CH337242A
(en )
1959-03-31
Circuit arrangement for frequency demodulation
CH352536A
(en )
1961-02-28
Draw studs for use in electrical switches
CH391850A
(en )
1965-05-15
Arrangement for the selective detection of disturbances in power networks
AT188594B
(en )
1957-01-25
Device for comminuting, in particular, vegetable matter
FR1084268A
(en )
1955-01-18
New paintings
AT185897B
(en )
1956-06-11
Arrangement for the symmetrical distribution of single-phase loads in three-phase networks
DK81316C
(en )
1956-10-15
Electric hand and face dryer.
FR1090059A
(en )
1955-03-28
New removable and adjustable binding
AT191038B
(en )
1957-07-25
Circuit arrangement for automatically keeping constant electrical quantities in an electrical consumer network
ES34577Y
(en )
1956-02-01
Cap-seal for jugs and containers in general
FR1113352A
(en )
1956-03-28
New polyimides
CH325689A
(en )
1957-11-15
Circuit arrangement for demodulating and amplifying electrical oscillations
FR1110488A
(en )
1956-02-13
Improvement in the jaws of electrical disconnectors
FR1084271A
(en )
1955-01-18
Electrical current transformer system
AT192135B
(en )
1957-09-25
Device for carrying out electrical measurements in boreholes
AT194474B
(en )
1958-01-10
Scissor disconnector
AT180613B
(en )
1954-12-27
Construction of box-shaped devices, in particular of the electrotechnical type
DK88497C
(en )
1960-02-08
Microstrip wire and electric filter with such wire.
AT181089B
(en )
1955-02-10
Orientation and measuring bus
AT183582B
(en )
1955-10-25
Device for disinfecting razors in loan machines