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Priority to FR6927290ApriorityCriticalpatent/FR2055749B1/fr
Publication of FR2055749A1publicationCriticalpatent/FR2055749A1/fr
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Publication of FR2055749B1publicationCriticalpatent/FR2055749B1/fr
A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
A01B13/04—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working in vineyards, orchards, or the like
A01B13/06—Arrangements for preventing damage to the vines, or the like, e.g. hydraulic