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JACQUES QUELLENNEC
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JACQUES QUELLENNEC
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Application filed by JACQUES QUELLENNECfiledCriticalJACQUES QUELLENNEC
Application grantedgrantedCritical
Publication of FR449183ApublicationCriticalpatent/FR449183A/fr
A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
A01B63/06—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated mechanically by tractor motor
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Environmental Sciences
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FR449183D1912-10-091912-10-09Dispositif de commande pour la montée et la descente de l'outil rotatif dans les laboureuses herseuses rotatives
ExpiredFR449183A
(fr)