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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
A01B3/64—Cable ploughs; Indicating or signalling devices for cable plough systems
A01B3/68—Cable systems with one or two engines ; e.g. electrically-driven or with diesel generating set
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FR418051D1910-07-081910-07-08Perfectionnements dans la traction et la manoeuvre mécaniques des appareils employés pour les travaux de culture
ExpiredFR418051A
(fr)
Aéroplane à surface et angle d'attaque variables indépendamment, ses liaisons avec l'appareil volant ou plane, les dispositifs pour sa manoeuvre, les appareils indicateurs, de la manoeuvre à en faire pour conduire le plane comme il est besoin