HK3578A
(en )
1978-01-27
Improvements in or relating to electronic timepieces
AU468359B2
(en )
1976-01-08
Improvements in or relating to stabilised oscillator circuit arrangements
ZA731896B
(en )
1974-05-29
Improvements in or relating to ozonisers
MY8100133A
(en )
1981-12-31
Improvements in or relating to time pieces having time standards constituted by piezo-electric crystal oscillators
MY7500134A
(en )
1975-12-31
Improvements in or relating to shaving devices
MY7800078A
(en )
1978-12-31
Improvements in or relating to electronic timepieces employing piezo-electric crystal time-standard oscillators
ZA733081B
(en )
1974-04-24
Improvements in or relating to electro-acoustic transducers
MY7600223A
(en )
1976-12-31
Improvements in or relating to piezo-electric oscillators
HK52178A
(en )
1978-09-22
Improvements in or relating to piezo-electric crystal oscillating circuits employing mos transistors
ZA73509B
(en )
1974-09-25
Improvements in or relating to vibrating devices
AU476767B2
(en )
1976-10-07
Improvements in or relating to magnetron oscillators
HK51878A
(en )
1978-09-22
Improvements in or relating to piezo-electric crystal oscillators
MY8100209A
(en )
1981-12-31
Improvements in or relating to piezo-electric crystal oscillators
ZA73566B
(en )
1973-10-31
Improvements in or relating to screens
ZA73711B
(en )
1973-10-31
Improvements in or relating to coaxialline section resonators
ZA72826B
(en )
1972-10-25
Improvements in or relating to electro-mechanical resonant devices
ZA724627B
(en )
1973-04-25
Improvements in or relating to piezoceramic oscillators and to methods for the manufacture
AU480654B2
(en )
1975-06-12
Improvements in or relating to transistor oscillators
ZA732023B
(en )
1974-01-30
Improvements in and relating to power oscillators
AU409021B2
(en )
1968-02-22
Improvements in or relating to piezoelectric crystal oscillators
ZA738719B
(en )
1974-09-25
Improvements in or relating to devices for tuning carburetters
AU482325B2
(en )
1975-06-05
Improvements in or relating to high frequency oscillators
ZA735692B
(en )
1974-07-31
Improvements in or relating to pulse-generating circuits
AU6329673A
(en )
1975-06-12
Improvements in or relating to transistor oscillators
AU978866A
(en )
1968-02-22
Improvements in or relating to piezoelectric crystal oscillators