CA426642A
(fr )
1945-04-10
Semoir
CA429011A
(fr )
1945-07-24
Epandeur d'engrais
CA431744A
(fr )
1945-12-11
Epandeur d'engrais chimique
CA429278A
(fr )
1945-08-07
Distributeur d'engrais chimique
CA425791A
(fr )
1945-02-27
Insecticide
CA429277A
(fr )
1945-08-07
Planteuse
AU132123B2
(en )
1947-04-24
Fertilizer spreader
CA433496A
(fr )
1946-03-12
Epandeur d'engrais
CA427732A
(fr )
1945-05-29
Instrument agricole
CA427937A
(fr )
1945-06-05
Instrument agricole
CA429802A
(fr )
1945-09-04
Instrument agricole
CA431120A
(fr )
1945-11-13
Instrument agricole
AU339946A
(en )
1947-04-24
Fertilizer spreader
AU136703B2
(en )
1947-06-05
Fertilizer spreader
CA427628A
(fr )
1945-05-22
Preparation de cyanamide monoalcoylole
CA427495A
(fr )
1945-05-15
Cyanamide dihydroaromatique
CA430049A
(fr )
1945-09-11
Instrument a jardin
CA429586A
(fr )
1945-08-21
Activeur d'insecticide
CA429774A
(fr )
1945-09-04
Houe
AU127905B2
(en )
1948-06-17
Grubber implement
CA427368A
(fr )
1945-05-08
Charrue
CA427182A
(fr )
1945-05-01
Charrue
CA428549A
(fr )
1945-07-03
Insecticide
CA431389A
(fr )
1945-11-20
Insecticide
CA429587A
(fr )
1945-08-21
Insecticide