AU4922272A
(en )
1974-05-23
Soil preparation and seed sowing machine
IL41756A0
(en )
1973-10-25
Improvements relating to growing grass
AU470126B2
(en )
1976-03-04
Improvements in or relating to planting machines
ZA711863B
(en )
1972-03-29
Improvements in or relating to agricultural seed planters
IL37661A0
(en )
1971-11-29
Cultivation of valuable plants in greenhouses
ZA731393B
(en )
1974-06-26
Improvements in agricultural implements
AU467987B2
(en )
1975-12-18
Improvements in or relating to cultivating implements
ZA71365B
(en )
1971-10-27
Agricultural seeding
ZA72660B
(en )
1972-11-29
Agricultural implement
AU439777B2
(en )
1973-08-23
Improvements in or relating to plough shares
ZA714715B
(en )
1972-10-25
Improvements in or relating to agricultural implements
ZA717635B
(en )
1972-09-27
Improvements in or relating to planting machines
ZA731069B
(en )
1975-04-30
Improvements in seed planting implements
ZA715157B
(en )
1972-09-27
Improvements in agricultural implements
ZA712109B
(en )
1972-11-29
Seed planter
ZA707392B
(en )
1972-06-28
Improvements in or relating to agricultural implements
ZA704085B
(en )
1971-12-29
Improvements in or relating to agricultural implements
ZA702504B
(en )
1971-11-24
Improvements in or relating to agricultural implements
ZA711803B
(en )
1972-04-26
Improvements in or relating to hydroponic growth
ZA711492B
(en )
1972-04-26
Agricultural implement
ZA712379B
(en )
1972-03-29
Agricultural implement
ZA708049B
(en )
1972-01-26
Agricultural implement
ZA717945B
(en )
1973-07-25
Improvements in or relating to agricultural machinery
ZA711996B
(en )
1973-02-28
Improvements in or relating to agricultural machinery
AU436157B2
(en )
1970-03-19
Improvements in or relating to manure spreaders