Combined radio and tape recorder
Combined seed drill and fertilizer applicator
Conditioner drill
Conservation no till farming apparatus
Conservation opener
Conservation tillage row crop planter system
Continuous seed metering system
Contouring dry land seed drill
Coulter assembly
Coulter beam mounting assembly including articulate joint means
Coulter device for direct seed drills
Coupling for a flexible rotatable drive shaft
Crop conversion plug
Crop debris clearing device
Crop debris clearing device
Crop residue and soil conditioning agricultural implement
Cultivating apparatus for leveling, cultivating, and resowing la
Cultivating implements
Cultivators
Cultivators