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DIDIER UDVARDY
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DIDIER UDVARDY
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Publication of FR452297ApublicationCriticalpatent/FR452297A/fr
B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
B61G1/18—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating axially
B61G1/183—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means having links or bars coupling or uncoupling by rotating axially and coupling when the coupling halves are pushed together
B61G1/186—Control devices therefor
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Engineering & Computer Science
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Mechanical Engineering
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FR452297D1912-12-231912-12-23Appareil d'attelage automatique pour wagons de chemins de fer
ExpiredFR452297A
(fr)