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Publication of FR573802ApublicationCriticalpatent/FR573802A/fr
B61G1/00—Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
B61G1/02—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 around a transverse horizontal axis
B61G1/04—Operating devices therefor
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FR573802D1921-09-161921-09-16Dispositif pour l'accouplement et le désaccouplement automatique de wagons de chemin de fer
ExpiredFR573802A
(fr)