ZA753807B
(en )
1976-05-26
Improvements in or relating to coating glass
ZA755957B
(en )
1976-08-25
Improvements in or relating to glass manufacture
ZA755028B
(en )
1976-07-28
Improvements in or relating to business forms
HK70278A
(en )
1978-12-08
Improvements in or relating to radiology
HK2979A
(en )
1979-01-19
Improvements in or relating to radiology
ZA751258B
(en )
1976-01-28
Improvements in or relating to atomisers
ZA751884B
(en )
1976-02-25
Improvements in or relating to tennis-rackets
ZA757254B
(en )
1976-10-27
Improvements in or relating to positioning means
PH13344A
(en )
1980-03-17
Improvements in or relating to roof structures
MY7700204A
(en )
1977-12-31
Improvements in or relating to phototropic glass
ZA753831B
(en )
1976-05-26
Improvements in or relating to rolls
ZA756341B
(en )
1976-09-29
Improvements in or relating to constructional boards or panels
ZA745586B
(en )
1975-12-31
Improvements in or relating to metal panel constructions
AU495802B2
(en )
1976-10-14
Improvements in or relating to roofs
ZA751103B
(en )
1976-01-28
Improvements in or relating to vehicle door arrangements
IE41225B1
(en )
1979-11-21
Improvements in or relating to frame structures
ZA746110B
(en )
1975-12-31
Improvements in or relating to hosereels
ZA755449B
(en )
1977-04-27
Improvements in or relating to sectional members
AU494982B2
(en )
1977-04-21
Improvements in or relating to cabinet structures
ZA747225B
(en )
1975-11-26
Improvements in or relating to metal detectors
ZA745472B
(en )
1976-01-28
Improvements in or relating to doors
ZA744721B
(en )
1976-06-30
Improvements in or relating to pit-props
ZA752652B
(en )
1976-08-25
Improvements in or relating to buildings
ZA757075B
(en )
1976-10-27
Improvements in or relating to eartags
ZA743860B
(en )
1976-01-28
Improvements in or relating to sectional members