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Priority to NL6813747ApriorityCriticalpatent/NL6813747A/xx
Priority to DE19691917994prioritypatent/DE1917994A1/de
Priority to FR6932993Aprioritypatent/FR2018966A1/fr
Publication of NL6813747ApublicationCriticalpatent/NL6813747A/xx
A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type