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
PT65217A
(en )
1976-07-01
Improvements in and relating to closures
PT64895B
(en )
1977-08-18
Improvements in or relating to tubes and structures formedthereby
PT65673A
(en )
1976-11-01
Improvements in or relating to unit sets
ZA764911B
(en )
1978-03-29
Improvements in and relating to veneer-peeling machines
ZA762470B
(en )
1977-04-27
Improvements in or relating to cableclamping devices
ZA767430B
(en )
1977-11-30
Improvements in and relating to pyrotechnic devices
AU507980B2
(en )
1980-03-06
Improvements in and relating to lintels
ZA76136B
(en )
1977-09-28
Improvements in and relating to transducers
PH14148A
(en )
1981-03-05
Improvements in and relating to air-line lubbricators and the like
HK30979A
(en )
1979-05-18
Improvements in and relating to tabletting processes
ZA754860B
(en )
1976-07-28
Improvements in and relating to tongs
ZA785640B
(en )
1979-09-26
Improvements in and relating to clamping devices
ZA763513B
(en )
1977-05-25
Improvements in and relating to closures
ZA756368B
(en )
1976-10-27
Improvements in and relating to windmotors
MY8400032A
(en )
1984-12-31
Improvements in or relating to the desigh and construction
ZA763401B
(en )
1978-01-25
Improvements in and relating to valves
ZA761555B
(en )
1977-03-30
Improvements in or relating to electroprecipitation
ZA754859B
(en )
1976-08-25
Improvements in and relating to clamps
AU485814B2
(en )
1976-11-04
Improvements in and relating to tongs
ZA75731B
(en )
1976-04-28
Improvements in and relating to valves
ZA761776B
(en )
1977-04-27
Improvements in or relating to transfer materials
ZA752171B
(en )
1976-04-28
Improvements in and relating to conveyors