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OLIVER CHILLED PLOW WORKS
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OLIVER CHILLED PLOW WORKS
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Application filed by OLIVER CHILLED PLOW WORKSfiledCriticalOLIVER CHILLED PLOW WORKS
Application grantedgrantedCritical
Publication of FR582778ApublicationCriticalpatent/FR582778A/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
A01B3/12—Two-wheel beam ploughs
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Life Sciences & Earth Sciences
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Zoology
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Engineering & Computer Science
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Mechanical Engineering
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Environmental Sciences
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FR582778D1924-06-171924-06-17Perfectionnements aux charrues
ExpiredFR582778A
(fr)