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Priority claimed from AT60459Aexternal-prioritypatent/AT208913B/de
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Priority to FR815930ApriorityCriticalpatent/FR1250767A/fr
Application grantedgrantedCritical
Publication of FR1250767ApublicationCriticalpatent/FR1250767A/fr
E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
E01B27/13—Packing sleepers, with or without concurrent work on the track
E01B27/16—Sleeper-tamping machines
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Engineering & Computer Science
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Structural Engineering
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FR815930A1959-01-271960-01-18Perfectionnements apportés aux appareils pour le bourrage des voies de chemin de fer
ExpiredFR1250767A
(fr)