ZA742927B
(en )
1975-08-27
Improvements in or relating to silos
ZA755361B
(en )
1977-04-27
Improvements in or relating to bearing materials
ZA747725B
(en )
1976-07-28
Improvements in or relating to diamonds
ZA75451B
(en )
1976-01-28
Improvements in or relating to phosphorescent materials
ZA747674B
(en )
1976-01-28
Improvements in or relating to stanchions
ZA754176B
(en )
1976-06-30
Improvements in and relating to constructional elements
ZA751884B
(en )
1976-02-25
Improvements in or relating to tennis-rackets
ZA75813B
(en )
1976-04-28
Improvements in or relating to primary cells
ZA757254B
(en )
1976-10-27
Improvements in or relating to positioning means
ZA756530B
(en )
1976-09-29
Improvements in or relating to presses
ZA757497B
(en )
1976-11-24
Improvements in or relating to compactors
ZA753831B
(en )
1976-05-26
Improvements in or relating to rolls
AU495802B2
(en )
1976-10-14
Improvements in or relating to roofs
ZA747801B
(en )
1976-02-25
Improvements in or relating to roofing material
HK13981A
(en )
1981-04-16
Improvements in or relating to herbicides
ZA746110B
(en )
1975-12-31
Improvements in or relating to hosereels
ZA732197B
(en )
1974-06-26
Improvements in or relating to roofing
ZA755449B
(en )
1977-04-27
Improvements in or relating to sectional members
ZA744721B
(en )
1976-06-30
Improvements in or relating to pit-props
ZA757509B
(en )
1977-07-27
Improvements in or relating to attaching ridge battens
ZA744974B
(en )
1975-11-26
Improvements in or relating to roofing system
ZA746535B
(en )
1976-05-26
Improvements in or relating to footwear
ZA752652B
(en )
1976-08-25
Improvements in or relating to buildings
ZA74793B
(en )
1975-04-30
Improvements in or relating to closures
ZA746662B
(en )
1976-01-28
Improvements in or relating to selfadhesive sheet material