ZA753061B
(en )
1977-01-26
Improvements in and relating to valves
HK3379A
(en )
1979-01-19
Improvements in and relating to padlocks
ZA7624B
(en )
1976-12-29
Improvements in or relating to split cable-sleeves
ZA762485B
(en )
1977-04-27
Improvements in or relating to butterfly valves
PT65217B
(en )
1977-11-23
Improvements in and relating to closures
ZA771757B
(en )
1978-03-29
Improvements in and relating to bleed valves
GR60315B
(en )
1978-05-08
Improvements in or relating to control valves
ZA764911B
(en )
1978-03-29
Improvements in and relating to veneer-peeling machines
ZA762484B
(en )
1977-04-27
Improvements in or relating to penstocks
ZA766792B
(en )
1977-10-26
Improvements in or relating to drainage fittings and/or washhouse fittings
ZA767430B
(en )
1977-11-30
Improvements in and relating to pyrotechnic devices
ZA761137B
(en )
1977-02-23
Improvements in or relating to valves
AU1302676A
(en )
1977-10-20
Improvements in and relating to lintels
ZA766211B
(en )
1977-09-28
Improvements in or relating to valve assemblies
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
ZA786488B
(en )
1979-10-31
Improvements in and relating to butterfly valves
ZA776530B
(en )
1978-08-30
Improvements in or relating to valves
ZA754136B
(en )
1976-06-30
Improvements in and relating to advance tool-setting mechanisms
ZA763401B
(en )
1978-01-25
Improvements in and relating to valves
ZA75731B
(en )
1976-04-28
Improvements in and relating to valves
ZA763513B
(en )
1977-05-25
Improvements in and relating to closures
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