IL37497A0
(en )
1971-11-29
Improvements in or relating to pillars
HK42277A
(en )
1977-08-19
Improvements in or relating to semiconductors
ZA716948B
(en )
1973-06-27
Improvements in or relating to mechanisms
ZA713261B
(en )
1972-01-26
Improvements in or relating to structural members
MY7700229A
(en )
1977-12-31
Improvements in or relating to electrodes
IL36240A0
(en )
1971-04-28
Improvements in or relating to clamping means
ZA71477B
(en )
1971-10-27
Improvements in or relating to stoppers
ZA713838B
(en )
1972-02-23
Improvements in or relating to seals
ZA716503B
(en )
1972-07-26
Improvements in or relating to selecting circuits
ZA717878B
(en )
1972-08-30
Improvements in or relating to heat-exchangers
ZA708226B
(en )
1972-07-26
Improvements in or relating to fasteners
ZA713561B
(en )
1972-01-26
Improvement in or relating to furnaces
ZA712556B
(en )
1972-01-26
Improvements in or relating to pipes
ZA718505B
(en )
1972-09-27
Improvements in or relating to nuts
GB1241491A
(en )
1971-08-04
Improvements relating to vices
ZA704799B
(en )
1971-03-31
Improvements in or relating to vices
IE34706B1
(en )
1975-07-23
Improvements in or relating to vices
ZA71761B
(en )
1971-10-27
Improvements in or relating to buildings
ZA71202B
(en )
1971-10-27
Improvements in or relating to screw-pumps
ZA71396B
(en )
1971-10-27
Improvements in or relating to fasteners
AU444161B2
(en )
1972-01-20
Improvements in or relating to vices
ZA705648B
(en )
1972-03-29
Improvements in or relating to antibiotics
ZA711946B
(en )
1972-10-25
Improvements in or relating to antibiotics
ZA715994B
(en )
1972-05-31
Improvements in or relating to tool retaining means
ZA715957B
(en )
1972-09-27
Further improvements in or relating to pallets