HK3379A
(en )
1979-01-19
Improvements in and relating to padlocks
ZA7624B
(en )
1976-12-29
Improvements in or relating to split cable-sleeves
ZA753061B
(en )
1977-01-26
Improvements in and relating to valves
PT65217B
(en )
1977-11-23
Improvements in and relating to closures
EG12844A
(en )
1979-12-31
Improvements in and relating to catalist
HK82179A
(en )
1979-12-07
Improvements in and relating to hinges
ZA766177B
(en )
1977-09-28
Improvements in or relating to unit sets
ZA764911B
(en )
1978-03-29
Improvements in and relating to veneer-peeling machines
ZA762484B
(en )
1977-04-27
Improvements in or relating to penstocks
ZA762470B
(en )
1977-04-27
Improvements in or relating to cableclamping devices
HK33679A
(en )
1979-05-25
Improvements in and relating to toys
ZA76136B
(en )
1977-09-28
Improvements in and relating to transducers
ZA763565B
(en )
1977-06-29
Improvements in and relating to artificial hair
PH14148A
(en )
1981-03-05
Improvements in and relating to air-line lubbricators and the like
HK69980A
(en )
1980-12-19
Improvements in and relating to brushes
ZA754047B
(en )
1976-10-27
Improvements in and relating to toothbrushes
ZA763513B
(en )
1977-05-25
Improvements in and relating to closures
ZA767094B
(en )
1977-10-26
Improvements in or relating to highvoltage monitoring arrangements
MY8400032A
(en )
1984-12-31
Improvements in or relating to the desigh and construction
ZA756368B
(en )
1976-10-27
Improvements in and relating to windmotors
ZA761555B
(en )
1977-03-30
Improvements in or relating to electroprecipitation
ZA754229B
(en )
1976-07-28
Improvements in or relating to brushes
ZA763401B
(en )
1978-01-25
Improvements in and relating to valves
ZA764346B
(en )
1978-03-29
Improvements in fusecord and its manufacture
ZA754170B
(en )
1976-09-29
Improvements in and relating to beds