ZA757196B
(en )
1976-11-24
Gas mixing valve
ZA762485B
(en )
1977-04-27
Improvements in or relating to butterfly valves
HK6581A
(en )
1981-03-13
Improvements in or relating to screwdrivers
ZA752089B
(en )
1976-04-28
Improvements in or relating to mixing devices
ZA754151B
(en )
1976-12-29
Improvements in or relating to mixing liquid compositions
IL47548A0
(en )
1975-08-31
Butterfly valve unit
ZA761137B
(en )
1977-02-23
Improvements in or relating to valves
ZA752707B
(en )
1976-03-31
Butterfly valve
ZA754713B
(en )
1976-07-28
Improvements in or relating to beverages
CA1014450A
(en )
1977-07-26
Mixing valve
JPS5628356A
(en )
1981-03-19
Butterfly valve
ZA747882B
(en )
1975-12-31
Improvements in and relating to taps
ZA756039B
(en )
1976-08-25
Improvements in control valves used in pit-props
ZA742911B
(en )
1975-05-28
Improvements in or relating to mixer taps or valves
ZA733744B
(en )
1974-04-24
Improvements relating to mixer taps
ZA725956B
(en )
1973-06-27
Improvements in or relating to valve-operating gear
AU495039B2
(en )
1976-03-11
Improvements in or relating to valve assemblies
ZA726327B
(en )
1973-05-30
Improvements in or relating to mixer taps
ZA742578B
(en )
1976-02-25
Improvements in or relating to fluid valves
ZA706374B
(en )
1971-05-27
Improvements in or relating to mixing valve
AU483828B2
(en )
1976-10-07
Improvements in or relating to mixing devices
AU469014B2
(en )
1976-01-29
Improvements in or relating to mixer taps
ZA746110B
(en )
1975-12-31
Improvements in or relating to hosereels
ZA745740B
(en )
1975-09-24
Improvements in butterfly valves
ZA744081B
(en )
1975-10-29
Improvements in or relating to parametric transformers