ZA7624B
(en )
1976-12-29
Improvements in or relating to split cable-sleeves
HK56281A
(en )
1981-11-20
Improvements in or relating to timepieces
ZA762945B
(en )
1977-04-27
Improvements relating to structural elements
ZA761894B
(en )
1977-04-27
Improvements in or relating to housings
PT64828B
(en )
1977-06-07
Improvements in or relating to casting
ZA766177B
(en )
1977-09-28
Improvements in or relating to unit sets
ZA752650B
(en )
1976-11-24
Improvements in or relating to scaffolding
ZA762484B
(en )
1977-04-27
Improvements in or relating to penstocks
ZA762470B
(en )
1977-04-27
Improvements in or relating to cableclamping devices
ZA761135B
(en )
1977-02-23
Improvements in or relating to operating means
HK31179A
(en )
1979-05-18
Improvements in or relating to safes
ZA756899B
(en )
1976-09-29
Improvements in or relating to ceramics
ZA763189B
(en )
1977-05-25
Improvements in or relating to bearings
ZA766004B
(en )
1977-09-28
Improvements in or relating to connectors
PH13344A
(en )
1980-03-17
Improvements in or relating to roof structures
ZA764434B
(en )
1977-07-27
Improvements in or relating to metalfoil stacks
GR60267B
(en )
1978-04-20
Improvements in or relating to anchors
ZA767122B
(en )
1977-10-26
Improvements in or relating to conveyors
ZA767228B
(en )
1978-02-22
Improvements in or relating to buildings
HK15779A
(en )
1979-03-30
Improvements in or relating to paint
ZA761555B
(en )
1977-03-30
Improvements in or relating to electroprecipitation
ZA756639B
(en )
1976-11-24
Improvements in or relating to structural elements
HK16583A
(en )
1983-05-20
Improvements in or relating to drains
ZM12076A1
(en )
1977-10-21
Improvements in or relating to shut-off-valves
ZA754827B
(en )
1976-10-27
Improvements in or relating to washlines