ZA743238B
(en )
1975-05-28
Improvements in or relating to wheelchairs
HK27880A
(en )
1980-05-30
Improvements in or relating to hinges
HK27780A
(en )
1980-05-30
Improvements in or relating to hinges
ZA74588B
(en )
1974-11-27
Improvements in or relating to seats
ZM11574A1
(en )
1976-07-21
Improvements in or relating to the heat treatment of glasssheets
ZA745334B
(en )
1975-08-27
Improvements in or relating to kites
ZA743023B
(en )
1975-05-28
Improvements in or relating to cephalosporins
HK6078A
(en )
1978-02-03
Improvements in and relating to the edge-grinding of lenses
ZA746543B
(en )
1975-11-26
Improvements in and relating to catheters
MY8000074A
(en )
1980-12-31
Improvements in or relating to briefcases
ZA74568B
(en )
1974-11-27
Improvements in or relating to beds
ZA755978B
(en )
1976-08-25
Improvements in or relating to the electrodeposition of gold
HK14281A
(en )
1981-04-24
Improvements in or relating to the manufacture of lincomycin
HK54477A
(en )
1977-11-04
Improvements in or relating to castors
ZA747843B
(en )
1975-12-31
Improvements in or relating to current-measuring devices
ZA735919B
(en )
1974-11-27
Improvements in or relating to the treatment of chicory
HK47776A
(en )
1976-07-30
Improvements in or relating to aerators
ZA741309B
(en )
1975-02-26
Improvements in or relating to packagung
ZA737398B
(en )
1974-09-25
Improvements in or relating to baby's baths
CA972102A
(en )
1975-08-05
Baby's bath
HK58377A
(en )
1977-11-25
Improvements in or relating to cine-film cameras
ZA738006B
(en )
1974-09-25
Improvements in or relating to woolgrease
IE38998B1
(en )
1978-07-19
Improvements in or relating to the manifacture of garment
CA37252S
(en )
1973-11-19
Baby's xylo set
AU461430B2
(en )
1975-05-29
Improvements in or relating to babys baths