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R E P SOC IND
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R E P SOC IND
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Publication of FR700323ApublicationCriticalpatent/FR700323A/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
E01B27/06—Renewing or cleaning the ballast in situ, with or without concurrent work on the track
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FR700323D1930-07-241930-07-24Perfectionnements aux véhicules de désherbage des voies ferrées
ExpiredFR700323A
(fr)