HK10982A
(en )
1982-03-19
Improvements in or relating to dioxamates and the preparation thereof
HK19877A
(en )
1977-05-06
Improvements in and relating to electrical resistors
ZA735671B
(en )
1974-09-25
Improvements in or relating to electrical heating elements
ZA726366B
(en )
1973-06-27
Improvements in or relating to ablutionary appliances
IL41990A0
(en )
1973-06-29
Improvements in or relating to electrical heaters
ZA734848B
(en )
1974-11-27
Improvements in and relating to heaters
ZA703767B
(en )
1971-02-24
Improvements in and relating to dielectric heating
HK20178A
(en )
1978-04-20
Improvements in or relating to warm-air hair-dressing appliances
GB1213831A
(en )
1970-11-25
Improvements in and relating to electric kettles
ZA725149B
(en )
1973-09-26
Improvements in and relating to heating appliances
ZA72943B
(en )
1973-05-30
Improvements in and relating to heating appliances
ZA739562B
(en )
1974-11-27
Improvements in and relating to chairs
AU2556371A
(en )
1972-08-24
Improvements in or relating to electrical heating appliances
ZA734537B
(en )
1974-06-26
Improvements in or relating to electric key-switches
ZA732023B
(en )
1974-01-30
Improvements in and relating to power oscillators
ZA72620B
(en )
1973-03-28
Improvements in or relating to heating devices
IE36537B1
(en )
1976-11-24
Improvements in and relating to boilers
ZA72536B
(en )
1973-06-27
Improvements in and relating to the heating of carpets and the like
ZA727732B
(en )
1974-04-24
Improvements in or relating to geysers
ZA71953B
(en )
1971-10-27
Improvements in or relating to electrical heating appliances
ZA735836B
(en )
1974-07-31
Improvements in or relating to electric key-switches
IE38511B1
(en )
1978-03-29
Improvements in and relating to multivibrators
ZA714945B
(en )
1973-02-28
Improvements in and relating to sweeping appliances
AU5396973A
(en )
1974-10-03
Improvements in and relating to heating and cooking apparatus
ZA711113B
(en )
1971-11-24
Improvements in or relating to ablutionary appliances