CH386563A
(en )
1965-01-15
Electric discharge lamp
CH388407A
(en )
1965-02-28
Electrical implementation
CH443483A
(en )
1967-09-15
Electric light bulbs, in particular small light bulbs
CH425973A
(en )
1966-12-15
Arrangement for limiting overcurrents in high-voltage AC networks
AT263944B
(en )
1968-08-12
Circuit for limiting high DC voltages
CH388453A
(en )
1965-02-28
Electric lamp
CH323165A
(en )
1957-07-15
Device for operating high-lying electrical devices, in particular lamps
AT243933B
(en )
1965-12-10
Circuit arrangement for even voltage distribution on controlled semiconductor elements in series connection
AT249144B
(en )
1966-09-12
Terminal with tension screw, for electrical switchgear
CH339294A
(en )
1959-06-30
Electric discharge lamp
CH358170A
(en )
1961-11-15
Device for electrical discharge machining
CH474064A
(en )
1969-06-15
Circuit arrangement for testing electrical devices
CH336480A
(en )
1959-02-28
Circuit arrangement for current relief from electrical switching contacts
BE598439A
(en )
1961-06-22
Electric circuit
FR1180820A
(en )
1959-06-09
Printed electrical circuits
CH422985A
(en )
1966-10-31
Electrical circuit arrangement for monitoring electrical circuits
GR22864B
(en )
1962-02-13
INTERVENTION INSTRUMENT IN CIRCUIT FOR LIGHTING SUBSTANCES - FLUORESCENT - LOW VOLTAGE.
CH328255A
(en )
1958-02-28
Circuit for feeding gas discharge lamps
AT182151B
(en )
1955-06-10
Circuit arrangement for monitoring electrical voltages
CH389702A
(en )
1965-03-31
Electrical facility
CH384642A
(en )
1964-11-30
Circuit arrangement for frequency modulation
CH341916A
(en )
1959-10-31
Circuit arrangement for igniting an electric discharge tube
CH395324A
(en )
1965-07-15
Electric lamp
AT266938B
(en )
1968-12-10
Circuit arrangement for raster correction
BE579684A
(en )
1959-12-15
Electrical control circuits.