ZA755082B
(en )
1976-07-28
Improvements in or relating to spray apparatus
ZA747936B
(en )
1976-04-28
Improvements in or relating to apparatus for aerating liquuids
HK20380A
(en )
1980-04-25
Improvements in or relating to respirators
HK33778A
(en )
1978-07-07
Improvements in or relating to radiographic apparatus
ZA742501B
(en )
1976-02-25
Improvements in or relating to accelerometers
MY7700324A
(en )
1977-12-31
Improvements in or relating to bearings
HK70278A
(en )
1978-12-08
Improvements in or relating to radiology
ZA753133B
(en )
1976-04-28
Improvements in or relating to electric machines
HK2979A
(en )
1979-01-19
Improvements in or relating to radiology
ZA747725B
(en )
1976-07-28
Improvements in or relating to diamonds
HK61978A
(en )
1978-10-27
Improvements in or relating to radiograph
ZA755559B
(en )
1977-02-23
Improvements in or relating to gauging devices
ZA751884B
(en )
1976-02-25
Improvements in or relating to tennis-rackets
ZA757254B
(en )
1976-10-27
Improvements in or relating to positioning means
ZA756530B
(en )
1976-09-29
Improvements in or relating to presses
EG11726A
(en )
1977-08-15
Improvements in or relating to glass manufacturing apparatus
ZA757497B
(en )
1976-11-24
Improvements in or relating to compactors
ZA753831B
(en )
1976-05-26
Improvements in or relating to rolls
ZA751653B
(en )
1976-02-25
Improvements in and relating to filtration apparatus
ZA756198B
(en )
1976-09-29
Improvements in or relating to an applicator means
MY7800149A
(en )
1978-12-31
Improvements in or relating to carding apparatus
ZA756794B
(en )
1976-10-27
Improvements in or relating to signal smoothing devices
ZA752949B
(en )
1976-10-27
Improvements in or relating to mould handling apparatus
HK3178A
(en )
1978-01-20
Improvements in or relating to carding apparatus
HK4279A
(en )
1979-01-26
Improvements in or relating to portable games apparatus