MY7300476A
(en )
1973-12-31
Improvements in or relating to hinges
ZA706973B
(en )
1971-07-28
Improvements in or relating to type-printing mechanisms
ZA707095B
(en )
1971-11-24
Improvements in or relating to railfastening devices
ZA7063B
(en )
1971-08-25
Improvements in or relating to building construction and elements for use therein
ZA704613B
(en )
1971-05-27
Improvements in or relating to louvred structures
ZA702211B
(en )
1971-09-29
Improvements in or relating to stud-welding
MY7400212A
(en )
1974-12-31
Improvements in or relating to building panels
ZA698851B
(en )
1971-07-28
Improvements in or relating to pumps
IL34973A0
(en )
1970-09-17
Improvements in or relating to prefabricated buildings
ZA707435B
(en )
1971-07-28
Improvements in or relating to hoists
ZA707147B
(en )
1972-09-27
Improvements in or relating to audio-sensitive devices
ZA707966B
(en )
1972-01-26
Improvements in or relating to gauges for building purposes
ZA706840B
(en )
1971-07-28
Improvements in or relating to buildings
IE34801B1
(en )
1975-08-20
Improvements in or relating to structural assemblies
ZA705787B
(en )
1971-05-27
Improvements in or relating to wall coverings
MY7300034A
(en )
1973-12-31
Improvements in or relating to jacks
IL35825A0
(en )
1971-02-25
Improvements in or relating to fixing devices
IE34329B1
(en )
1975-04-16
Improvements in or relating to boards
ZA704317B
(en )
1971-03-31
Improvements in building construction
ZA697633B
(en )
1971-01-27
Improvements in or relating to facing materials for buildings
IE33564B1
(en )
1974-08-07
Improvements in or relating to building units
ZA697169B
(en )
1971-05-27
Improvements in or relating to building units
ZA708110B
(en )
1971-09-29
Improvements in or relating to charts
ZA704832B
(en )
1971-04-28
Improvements in or relating to piping
ZA71761B
(en )
1971-10-27
Improvements in or relating to buildings