ZA722119B
(en )
1973-02-28
Improvements in or relating to electrical lighting installations
ZA723994B
(en )
1973-03-28
Electric switch module
MY7600047A
(en )
1976-12-31
Improvements in or relating to base structure for electric lamps
ZA722103B
(en )
1972-12-27
Electrical switch
ZA707179B
(en )
1971-07-28
High pressure electric discharge lamp
ZA707374B
(en )
1971-08-25
Improvements in or relating to circuit arrangements for operating electric discharge lamps
HK78279A
(en )
1979-11-16
Improvements in or relating to circuit board sockets
MY7500228A
(en )
1975-12-31
Improvements in or relating to actuating mechanisms for electrical circuit components
IL38561A0
(en )
1972-03-28
Direct current pressure ratio circuit
GB1345831A
(en )
1974-02-06
Electrical switch
AU4858572A
(en )
1974-05-09
Circuit interrupter
GB1438263A
(en )
1976-06-03
Linematching circuit
AU446485B2
(en )
1974-03-07
Improvements in or relating to electrical discharge lamp operating circuit
ZA723378B
(en )
1973-02-28
Improvements in discharge lamps
AU6117473A
(en )
1975-04-10
Circuit arrangements
ZA706921B
(en )
1971-08-25
Improvements in or relating to starting circuits for electric discharge lamps
ZA713354B
(en )
1972-01-26
Improvements in or relating to electrical discharge lamp operating circuit
GB1372444A
(en )
1974-10-30
Electric power distribution board
GB1341672A
(en )
1973-12-25
Low-liquid volume power circuit breakers
ZA725692B
(en )
1973-05-30
Improvement in or relating to commutation circuit for power switches
ZA724857B
(en )
1973-04-25
Improvements in electric circuit arrangements
ZA705928B
(en )
1971-04-28
Lamp indicating circuit
AU447596B2
(en )
1972-05-04
Improvements in or relating to circuit arrangements for starting electric discharge lamps
AU2156270A
(en )
1972-05-04
Improvements in or relating to circuit arrangements for starting electric discharge lamps
AU445792B2
(en )
1972-04-13
Improvements in or relating to starting circuits for electric discharge lamps