IL37497A0
(en )
1971-11-29
Improvements in or relating to pillars
MY7600232A
(en )
1976-12-31
Improvements in or relating to yeast
ZA716948B
(en )
1973-06-27
Improvements in or relating to mechanisms
ZA713261B
(en )
1972-01-26
Improvements in or relating to structural members
ZA716950B
(en )
1972-06-28
Improvements in or relating to manhole assemblies
ZA712897B
(en )
1972-01-26
Improvements in or relating to evaporators
IL36491A0
(en )
1971-05-26
Improvements in or relating to electrodes
ZA711543B
(en )
1972-08-30
Improvements in or relating to insulating materials
ZA713838B
(en )
1972-02-23
Improvements in or relating to seals
ZA71477B
(en )
1971-10-27
Improvements in or relating to stoppers
AU3535771A
(en )
1973-05-10
Improvements in or relating to wig-making
ZA712296B
(en )
1972-11-29
Improvements in or relating to insulators
AU2990671A
(en )
1972-12-14
Improvements in or relating to sulphonylsemicarbazides
ZA705025B
(en )
1971-04-28
Improvements in or relating to continuous envelope assemblies
ZA717426B
(en )
1972-08-30
Improvements in or relating to garbage reseptacles
ZA71202B
(en )
1971-10-27
Improvements in or relating to screw-pumps
ZA705172B
(en )
1971-12-29
Improvements in or relating to braais
ZA713685B
(en )
1972-01-26
Improvements in or relating to sulphonylsemicarbazides
ZA714284B
(en )
1972-08-30
Improvements in or relating to fuse-holders
ZA704658B
(en )
1971-09-29
Improvements in or relating to sun-visors
AU468848B2
(en )
1972-12-14
Improvements in or relating to carburetters
AU421875B2
(en )
1972-03-23
Improvements in or relating to carburetters
AU450616B2
(en )
1972-09-28
Improvements in or relating to striplin y-circulators
AU440745B2
(en )
1973-09-14
Improvements in or relating to looms
AU431265B2
(en )
1972-12-21
Improvements to switch-actuating-mechanism in air-break-switches