HK50777A
(en )
1977-10-07
Improvements in and relating to the manufacture of protective clothing
HK42081A
(en )
1981-08-28
Improvements in and relating to drains
HK10982A
(en )
1982-03-19
Improvements in or relating to dioxamates and the preparation thereof
ZA698598B
(en )
1971-04-28
Improvements in and relating to valves
MY7700189A
(en )
1977-12-31
Improvements in or relating to the growth of particles
ZA731297B
(en )
1973-11-28
Improvements in and relating to molded structures
ZA733430B
(en )
1974-04-24
Improvements in and relating to protective surfaces
IE34880B1
(en )
1975-09-17
Improvements in and relating to hangers
HK26477A
(en )
1977-06-10
Improvements in or relating to non-crucible zone meliting of semiconductor rods
AU6254773A
(en )
1975-05-15
Improvements in and relating to the forming of materials
IE36338B1
(en )
1976-10-13
Improvements in or relating to sink units and to methods of manufacturing same
ZA718466B
(en )
1973-08-29
Improvements in or relating to compounds of the pregnome and adrostane series
AU2473171A
(en )
1972-08-03
Improvements in or relating in methods of manufacturing garments
ZA715026B
(en )
1972-05-31
Improvements in and relating to web-winding methods
ZA732327B
(en )
1974-02-27
Improvements in and relating to the manufacture of concrete pipes
AU2052270A
(en )
1972-04-13
Improvements in and relating to wigs and method of manufacturing same
ZA738623B
(en )
1975-04-30
Improvements in and relating to structures
KE2660A
(en )
1976-10-01
Improvements in and relating to the production of benzylpyrimidines
ZA739562B
(en )
1974-11-27
Improvements in and relating to chairs
ZA732287B
(en )
1974-01-30
Improvements in and relating to the manufacture of hose
AU5146673A
(en )
1974-08-01
Improvements in and relating to methods of manufacturing semiconductor bodies
AU436123B2
(en )
1971-05-27
Improvements in or relating to methods of manufacturing footwear and/or footwear produced thereby
ZA723913B
(en )
1973-05-30
Improvements in or relating to fixing devices and to methods of using them
AU468073B2
(en )
1972-11-23
Improvements in and relating to methods of manufacturing semiconductor devices
AU6418569A
(en )
1971-05-27
Improvements in or relating to methods of manufacturing footwear and/or footwear produced thereby