Multi-purpose treatment device, in particular for looking after vines, and towing vehicle or towable machine equipped with one or more of these devices
FR2563909A1
Volumetric device for dispensing gravity powders using an air current for spreading and agricultural treatment apparatus using the same
FR2446060A2
Improvements on harvesting machines
FR2423971A2
Grape harvester with speed synchroniser - has rotary sorter allowing leaves to be blown clear after juice and pip extraction, with beaters fixed in position by single plate
FR2358091A1
Grape harvester which straddles vine row - has beaters mounted on vertical shaft driven by variable length link connected eccentrically to rotating disc
FR2329198A1
Spraying machine for fruit trees and vines - has nozzles on rotating blades to form spray by centrifugal force and air movement
