IL38887A0
(en )
1972-05-30
Improvements in or relating to seats and the like
HK10982A
(en )
1982-03-19
Improvements in or relating to dioxamates and the preparation thereof
CY863A
(en )
1976-12-17
Improvements in or relating to yeasts
ZA711408B
(en )
1971-11-24
Improvements in or relating to building construction,and elements for use therein
CA958854A
(en )
1974-12-10
Arrangement in swimming pools
ZA729105B
(en )
1973-09-26
Improvements in or relating to mortars and the like
ZA725861B
(en )
1973-05-30
Improvements in or relating to scaffolding structures
ZA717265B
(en )
1972-08-30
Improvements in or relating to swimming pools
IE38343B1
(en )
1978-02-15
Improvements in or relating to fences
AU436726B2
(en )
1973-06-08
Improvements in and relating to swimming pools
ZA708541B
(en )
1971-09-29
Improvements in or relating to swimming pools,reservoirs and the like
AU457902B2
(en )
1975-02-13
Improvements in or relating to fenceposts
ZA705961B
(en )
1971-10-27
Improvements in or relating to swimming aids
ZA71212B
(en )
1971-10-27
Improvements in or relating to prefabricated buildings
ZA739359B
(en )
1974-06-26
Improvements in swimming pools,reservoirs and the like
ZA71761B
(en )
1971-10-27
Improvements in or relating to buildings
AU3050367A
(en )
1970-06-04
Improvements in or relating to swimming pools
ZA722741B
(en )
1973-01-31
Improvements in or relating to building construction
ZA701112B
(en )
1971-04-28
Improvements in or relating to tents
ZA716384B
(en )
1972-06-28
Improvements in swimming pools
ZA723654B
(en )
1973-06-27
Improvements in or relating to tilt up doors and the like
ZA723653B
(en )
1973-06-27
Improvements in or relating to tilt up doors and the like
ZA716551B
(en )
1972-11-29
Improvements in or relating to fences
AU1239070A
(en )
1971-09-16
Improvements in or relating to tents
ZA708250B
(en )
1972-01-26
Improvements in or relating to louvred structures and the like