HK42376A
(en )
1976-07-16
Improvements in or relating to display devices
IL37497A0
(en )
1971-11-29
Improvements in or relating to pillars
ZA706973B
(en )
1971-07-28
Improvements in or relating to type-printing mechanisms
HK47276A
(en )
1976-07-30
Improvements in or relating to aerators
MY7500223A
(en )
1975-12-31
Improvement in or relating to keyboards
HK3278A
(en )
1978-01-27
Improvements in or relating to display arrangements
ZA716948B
(en )
1973-06-27
Improvements in or relating to mechanisms
ZA713261B
(en )
1972-01-26
Improvements in or relating to structural members
ZA712897B
(en )
1972-01-26
Improvements in or relating to evaporators
ZA714242B
(en )
1972-03-29
Improvements in or relating to display devices
ZA702211B
(en )
1971-09-29
Improvements in or relating to stud-welding
ZA711445B
(en )
1972-08-30
Improvements in or relating to shoemaking
ZA717878B
(en )
1972-08-30
Improvements in or relating to heat-exchangers
ZA711598B
(en )
1971-12-29
Improvements in or relating to load supports
ZA713561B
(en )
1972-01-26
Improvement in or relating to furnaces
ZA704084B
(en )
1971-02-24
Improvements in or relating to display units
MY7400265A
(en )
1974-12-31
Improvements in or relating to display units
ZA706336B
(en )
1971-10-27
Improvements in or relating to filtering units
AU463867B2
(en )
1975-08-07
Improvements in or relating to display devices
AU448101B2
(en )
1972-02-17
Improvements in or relating to display units
ZA718505B
(en )
1972-09-27
Improvements in or relating to nuts
ZA71202B
(en )
1971-10-27
Improvements in or relating to screw-pumps
ZA701116B
(en )
1971-07-28
Improvements in or relating to display surfaces
AU1863970A
(en )
1972-02-17
Improvements in or relating to display units
EG10329A
(en )
1976-06-30
Improvement in filiamentary display devices