ZA712161B
(en )
1972-01-26
Improvements in or relating to electrical switches
AU476249B2
(en )
1976-09-16
Improvements in or relating to circuit breaker including spring closures means
ZA734873B
(en )
1974-06-26
An improvement in or relating to disposable circuit breaker
AU476705B2
(en )
1976-09-30
Improvements in or relating to electrical switches
AU456927B2
(en )
1975-01-16
Improvements in or relating to circuit interrupter
ZA726366B
(en )
1973-06-27
Improvements in or relating to ablutionary appliances
MY7500228A
(en )
1975-12-31
Improvements in or relating to actuating mechanisms for electrical circuit components
ZA711875B
(en )
1971-12-29
An improvement in or relating to fused circuit breaker
HK35476A
(en )
1976-06-18
Improvements in or relating to magnetic devices
AU3537271A
(en )
1973-05-10
Improvements in or relating to circuit interrupter
MY7900109A
(en )
1979-12-31
Improvements in or relating to thienobenzazepines
ZA728185B
(en )
1973-07-25
Improvements in or relating to electrical machines
ZA727616B
(en )
1973-07-25
Improvements in or relating to electrical machines
ZA723068B
(en )
1973-02-28
Improvements in or relating to wellpoints
ZA722854B
(en )
1973-03-28
Improvements in or relating to electric arcs
ZA724726B
(en )
1973-03-28
Improvements in or relating to telephone circuits
ZA725692B
(en )
1973-05-30
Improvement in or relating to commutation circuit for power switches
ZA717898B
(en )
1973-03-28
Improvements in or relating to circuit breakers
AU468534B2
(en )
1976-01-15
Improvements in or relating to trip mechanisms
ZA724857B
(en )
1973-04-25
Improvements in electric circuit arrangements
IL40317A0
(en )
1972-11-28
Improvements in or relating to electric switches
ZA715638B
(en )
1972-11-29
Improvements in or relating to switches
HK26683A
(en )
1983-08-19
Improvements in or relating to switching circuits
AU4269672A
(en )
1973-11-29
Improvements in or relating to electrical circuits
AU4739072A
(en )
1974-04-11
Improvements in or relating to electrical contacts