CA413997A
(fr )
1943-07-20
Instrument agricole
CA411289A
(fr )
1943-03-23
Instrument agricole de tracteur
CA415790A
(fr )
1943-10-12
Instrument aratoire a tracteur
CA414137A
(fr )
1943-07-27
Instrument aratoire accroche a tracteur
CA410607A
(fr )
1943-02-16
Scarificateur
CA414359A
(fr )
1943-08-03
Instrument agricole
CA410779A
(fr )
1943-02-23
Charrue
CA414594A
(fr )
1943-08-17
Tracteur
AU118424B2
(en )
1944-05-04
Improved cultivator tine
AU118351B2
(en )
1944-04-20
Improved scarifier
CA415564A
(fr )
1943-10-05
Transplanteur
CA411400A
(fr )
1943-03-30
Insecticide
CA411655A
(fr )
1943-04-06
Insecticide
CA411401A
(fr )
1943-03-30
Insecticide
CA411402A
(fr )
1943-03-30
Insecticide
CA414715A
(fr )
1943-08-24
Insecticide
CA415276A
(fr )
1943-09-21
Insecticide
CA411051A
(fr )
1943-03-09
Insecticide
CA412379A
(fr )
1943-05-11
Insecticide a la chloronitroparafine
CA414308A
(fr )
1943-08-03
Insecticide
CA411941A
(fr )
1943-04-20
Excavateur
CA413676A
(fr )
1943-07-06
Planteuse
AU118673B2
(en )
1944-07-13
Improved drenching implement
CA412181A
(fr )
1943-05-04
Unite de raccord du tirage d'instrument aratoire
CA416231A
(fr )
1943-11-09
Pelle mecanique