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A01D15/00—Digging machines with sieve graters but without conveying mechanisms
A01D15/04—Digging machines with sieve graters but without conveying mechanisms with moving or vibrating grates
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FR59764D1949-11-191949-11-19Procédé d'arrachage, de triage et de mise en sac des pommes de terre et appareillage en permettant la mise en oeuvre
ExpiredFR59764E
(fr)