AU1142233A
(en )
1934-03-22
Improvements in cultivator and scarifier points and shares
CA330630A
(en )
1933-03-07
Harrow and weeder
AU1151033A
(en )
1933-09-07
Improvements in multiple purpose tillage implements
AU101865B2
(en )
1937-09-02
Improvements in cultivators and like implements
AU2058534A
(en )
1935-12-12
Improvements in and relating to scarifiers and like cultivating implements
AU1536533A
(en )
1934-12-13
Improvement in hand garden cultivators
AU1444433A
(en )
1934-08-23
Improvements in reversible type cultivators for agricultural purposes
AU1803234A
(en )
1934-08-23
Improvements in reversible type cultivators for agricultural purposes
AU1290433A
(en )
1934-06-14
Improvements in and relating to cultivator grubbers
AU336836A
(en )
1937-09-02
Improvements in cultivators and like implements
AU2494735A
(en )
1936-06-25
Improvements in tilling implements
AU100410B2
(en )
1937-03-11
Improvements in harrow tines
AU659232A
(en )
1933-03-30
Improvements in and relating to tractor drawn plows
AU935032A
(en )
1933-10-05
Improvements in plough foot and/or share
AU1383933A
(en )
1934-08-23
Improvements in and relating to harrows and attachments thereto
CA333246A
(en )
1933-06-13
Tractor cultivator
AU36236A
(en )
1937-03-11
Improvements in harrow tines
CA337834A
(en )
1933-12-12
Tractor harrow
AU139531A
(en )
1932-06-09
Improvements in agricultural implements
AU427731A
(en )
1932-10-06
Improvements in and relating to scarifiers
AU2001134A
(en )
1935-10-24
Improvements in and connected with field scarifiers
AU1858134A
(en )
1935-02-28
Improvements in and relating to disc cultivators or ploughs
AU464331A
(en )
1932-11-03
Improvements in and relating to ploughs and like cultivators
AU3023930A
(en )
1931-11-26
Improvements in ploughs and like agricultural implements
CA331133A
(en )
1933-03-21
Field cultivator