ZA772448B
(en )
1978-07-26
Improvements in or relating to the moulding of panels and the like
ZA786158B
(en )
1979-10-31
Improvements in and relating to ropes and the like
ZA772944B
(en )
1978-04-26
Improvements in or relating to frameworks and like structures
SG46682G
(en )
1983-02-25
Improvements in and relating to catalysis
HK48783A
(en )
1983-11-04
Improvements in and relating to drawers
ZA781402B
(en )
1979-03-28
Improvements in and relating to seats
ZA782854B
(en )
1979-07-25
Improvements in and relating to conveyors
GB2000445B
(en )
1982-02-03
Improvements in and relating to toy construction kits
ZA782311B
(en )
1979-04-25
Improvements in and relating to pulley assemblies
ZA782942B
(en )
1979-05-30
Improvements in or relating to class manufacture
ZA781834B
(en )
1979-03-28
Improvements in and relating to conveyor arrangements
ZA785640B
(en )
1979-09-26
Improvements in and relating to clamping devices
ZA772515B
(en )
1978-12-27
Improvements in and relating to building
ZA771941B
(en )
1978-11-29
Improvements in and relating to building blocks
DE2861017D1
(en )
1981-11-26
Improvements in or relating to decollators
ZA777407B
(en )
1978-11-29
Improvements in and relating to construction
ZA772301B
(en )
1978-04-26
Improvements in and relating to roofing
ZA772513B
(en )
1978-04-26
Improvements in and relating to tool-boxes
ZA775919B
(en )
1978-10-25
Improvements in or relating to building
HK77579A
(en )
1979-11-16
Improvements in and relating to toys
GB2000475B
(en )
1982-01-20
Improvements in and relating to camping equipment
ZA782739B
(en )
1979-05-30
Improvements in and relating to masks
ZA772856B
(en )
1978-09-27
Improvements in and relating to window catches-case b
ZA775911B
(en )
1978-12-27
Improvements in and relating to slides
ZA78528B
(en )
1979-01-31
Improvements in and relating to catalysis