ZA733315B
(en )
1974-04-24
Improvements in or relating to connection elements
ZA731896B
(en )
1974-05-29
Improvements in or relating to ozonisers
AU5434473A
(en )
1974-10-10
Sugar cane harvesters
MY7600283A
(en )
1976-12-31
Improvements in or relating to chlorinated pnthalonitriles
IE38343B1
(en )
1978-02-15
Improvements in or relating to fences
AU5666273A
(en )
1974-12-12
Improvements in or relating to syringes
ZA728340B
(en )
1973-09-26
Improvements in or relating to cane harvesters
ZA73986B
(en )
1974-09-25
Improvements in or relating to cigarettes
AU470089B2
(en )
1976-03-04
Improvements in or relating to foot forms
ZA727054B
(en )
1974-02-27
Improvements in or relating to cutters
ZA735000B
(en )
1974-10-30
Improvements in or relating to cane harvesting
AU2299270A
(en )
1972-06-08
Improvements in cane harvesters
AU3676471A
(en )
1973-06-14
Improvements in or relating to mowers
AU3489471A
(en )
1973-05-03
Improvements in and relating to cane harvesters
AU6044273A
(en )
1975-03-20
Improvements in sugar cane harvesters
ZA714625B
(en )
1972-09-27
Improvements in or relating to harvesters
ZA723411B
(en )
1974-03-27
Improvements in or relating to grass cutters
AU456271B2
(en )
1974-12-12
Improvements in or relating to mowers
ZA727341B
(en )
1973-06-27
Improvements in mechanical sugar cane harvester
AU475921B2
(en )
1974-09-26
Improvements in or relating to servo-boosters
AU478953B2
(en )
1975-03-06
Improvements in or relating to dressforms
IE37577B1
(en )
1977-08-31
Improvements in or relating to ozonisers
AU481695B2
(en )
1975-03-13
Improvements in or relating to polyamides
ZA726105B
(en )
1973-09-26
Improvements in or relating to ploughs
ZA724680B
(en )
1973-10-31
Improvements in the farming of sugar cane