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Publication of FR773114ApublicationCriticalpatent/FR773114A/fr
A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B3/00—Ploughs with fixed plough-shares
A01B3/04—Animal-drawn ploughs
A01B3/06—Animal-drawn ploughs without alternating possibility, i.e. incapable of making an adjacent furrow on return journey, i.e. conventional ploughing
A01B3/14—Frame ploughs
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FR773114D1934-05-091934-05-09Perfectionnements aux charrues
ExpiredFR773114A
(fr)